14. Explain why triangle ABC is similar to triangle ADE. (Hint: rays of light are parallel.)

14. Explain Why Triangle ABC Is Similar To Triangle ADE. (Hint: Rays Of Light Are Parallel.)

Answers

Answer 1

Answer:

They are similar because both triangles are the same. Triangle ABC is just smaller than triangle ADE.


Related Questions

help me please i dont get it :(

Answers

Answer:

d

Step-by-step explanation:

the square root of 121 is 11

the square root of 64 is 8

soooo

(11x+8y)(11x-8y) makes the most sense

Answer:

D. (11x + 8y) (11x - 8y)

Step-by-step explanation:

Step 1: Rewrite 121x² - 64y² as (11x)² - (8y)²

Step 2: The difference of squares can be factored using the rule:

a² - b² = (a - b) (a + b)

(11x - 8y) (11x + 8y)

or

you can write it as

(11x + 8y) (11x - 8y)

I need help on 25 please help none of my family members understand this part of math I have no older siblings so I am on my own when it comes to math this must be done this evening. Please I beg you someone please help me I’m desperate. Also please explain how you got to the answer .

Answers

Answer:

A=2

Step-by-step explanation:

6a+18a=6a+10a+16 (cancel equal terms)

18a=10a+16 (move variable to left)

18a-100a=16 (Collect like terms)

8a=16 (Divide both sides)

Hope This Helps :)

A = 2

Answer:

Step by step solution :

STEP

1

:

Equation at the end of step 1

(6a • (a + 3)) - (2a • (3a + 5) + 16) = 0

STEP

2

:

Equation at the end of step 2

6a • (a + 3) - (6a2 + 10a + 16) = 0

STEP

3

:

STEP

4

:

Pulling out like terms

4.1 Pull out like factors :

8a - 16 = 8 • (a - 2)

Equation at the end of step

4

:

8 • (a - 2) = 0

STEP

5

:

Equations which are never true:

5.1 Solve : 8 = 0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

5.2 Solve : a-2 = 0

Add 2 to both sides of the equation :

a = 2

One solution was found :

a = 2

what is the median and mode of 28,34,34,50,54 answer=

Answers

Answer:

Mean (Average):40

Median (Middle): 34

Mode (Most Common):34

Step-by-step explanation:

Is this all the numbers

Bear Valley already had 3 inches of snowcover when a snowstorm moved in. The storm is increasing the amount of snowcover by 1 inch per hour.
Write an equation that shows the relationship between the number of hours it has been snowing, x, and the total snowcover in inches, y.

Answers

Answer: x + 3

Step-by-step explanation:

What is the value of the function when x=5 f(x) = x-5

Answers

Answer:

When x=5, f(x)=0

Step-by-step explanation:

[tex]f(x)=x-5\\\\f(5)=5-5\\\\f(5)=0[/tex]

Therefore, when x=5, f(x)=0

Answer:

f(x) = 0

Step-by-step explanation:

given that x =  5

f(x) = x - 5 .......replace x with 5

→ 5 - 5

→ 0

If d = 2, what is the value of ?
A.
1
B.

C.
4
D.
0

Answers

Answer:

2/4=0.5

A = 0.5

Step-by-step explanation:

Find the equation function represented by the table below: 0 1 1 3 2 9 3 27

Answers

Answer:

0-11+3u have to exp

Step-by-step explanation:

so whene the disiredble answer

Write 6.38 times 10 to the power of -5 as a ordinary number

Answers

Answer:

0.0000638

Step-by-step explanation:

all you need to do is move the decimal point over 5 times but this will only work if your multiply by 10 and that it has a negative exponent

The number 6.38×10⁻⁵ written in ordinary form is 1/638000.

What is scientific notation?

In scientific notations numbers are written in the form of a base that is

0  ≤ b < 10 and multiplied by 10ⁿ where n represents integers.

We write large standard numbers in scientific form in a compact manner.

Given, A number in scientific form as 6.38×10⁻⁵.

Now, We know an exponent must be written as a positive value.

Therefore,

6.38×10⁻⁵.

= 1/ 6.38×10⁵.

Now, The ordinary form of the number is when we write without the exponent.

So,

1/ 6.38×10⁵ is,

= 1/638000.

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Which shows the best way to estimate 553 ÷ 22?

Answers

Answer:

How many 22s can go in 553

Step-by-step explanation:

Please mark me as brainliest

Write an inequality that describes all the points that are more than 3 units from 5.

Answers

x>8 and x<2 are the two possible inequalities of |x - 5| > 3

What is Inequality?

a relationship between two expressions or values that are not equal to each other is called 'inequality.

Let x be the number

|x - 5| > 3

Now solve for x.

Suppose x - 5 is positive.  Then

x - 5 > 3

x > 8

Suppose x - 5 is negative.  Then |x - 5| = -(x - 5) = 5 - x

5-x>3

5-3>x

2>x

x<2

Hence, x>8 and x<2 are the two possible inequalities of |x - 5| > 3

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help i give 5 stars and a crown​

Answers

Answer:

See below.

Step-by-step explanation:

1a)

Angles:

48, 90, 90, a.

Add:

48 + 90= 138 + 90= 228

Subtract:

360 - 228= 132.

Angle a: 132.

1b)

To get angle h above 180°, We need to add h + 164:

h + 164= 110 + 164= 274.

h = 110.

This is how to get h over 180°.

What is the value of this expression?
2.3· 23.623

Answers

Answer: 54.3329

Step-by-step explanation:

Find the perimeter of the rectangle, in yards.

Answers

The perimeter of the rectangle in yards is; 46 1/3 yards

Perimeter of a Rectangle

The perimeter of a rectangle is the sum of the lengths of all its sides as follows;

Width = 10 1/3Length = 12 5/6

Perimeter of a rectangle = 2(width + length

P = 2(10 1/3 + 12 5/6)

P = 2(31/3 + 77/6)

P = 2(139/6)

P = 46 1/3 yards.

Therefore, the perimeter of the rectangle in yards is 46 1/3 yards

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Answer:

The perimeter of the rectangle in yards is; 46 1/3 yards

Perimeter of a Rectangle

The perimeter of a rectangle is the sum of the lengths of all its sides as follows;

Width = 10 1/3

Length = 12 5/6

Perimeter of a rectangle = 2(width + length

P = 2(10 1/3 + 12 5/6)

P = 2(31/3 + 77/6)

P = 2(139/6)

P = 46 1/3 yards.

Therefore, the perimeter of the rectangle in yards is 46 1/3 yards

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Step-by-step explanation:

Can someone help me please

Answers

Step-by-step explanation:

the general equation for a line is usually

y = ax + b

a is the slope (the inclination) of the line indicating how flat or steep (and up or down) the line goes. it is the ratio of "y coordinate change / x coordinate change" when going from one point on the line to another.

and b is the y-intercept, the y value for x=0, the point, where the line intercepts the y-axis.

the origin is the point (0, 0).

that gives us the y-intercept (b) right away, as this is therefore clearly the point, where the line intercepts the y-axis. so, b = 0.

and going from (0, 0) to (-2, 10) we see

x changes by -2 (from 0 to -2).

y changes by +10 (from 0 to 10).

so, the slope is +10/-2 = -5.

and the line equation is

y = -5x

[tex]\huge \text{Hello there! :)}[/tex]

Answer:

[tex]y=-5x[/tex]

Step-by-step explanation:

Given that the equation of a line passes through the origin and the point (-2,10), we can get the equation of the line below.

The slope-intercept form of the equation of the line is given as;

[tex]y=mx+b[/tex]

where m = slope and y = intercept

The formula for the slope is given as

[tex]\frac{y^{2-yx^{1} } }{x^{2-x^{1} }}[/tex]

The given points are the origin are (0,0) and (-2, 10)

[tex]m=\frac{10~-~0}{-2~-0} =\frac{10}{-2} =-5[/tex]

Now use the point-slope formula to solve for the equation of the line.

[tex](y-y^{1})=m(x-x^{1})[/tex]

For this situation, we are given the slope of -5 and (-2,10)

[tex]y-10=-5(x-(-2))[/tex]

[tex]y-10=5x-10[/tex]

[tex]Y+5x=+10-10[/tex]

[tex]y+5x=0[/tex]

[tex]y=-5x[/tex]

Therefore, the Answer is [tex]y=-5x[/tex]



[tex]\huge \text{Thanks for useing brainly!}[/tex]

[tex]\huge \text{Hope this helps!}[/tex]

A sample of college students were surveyed about whether they lived on or off campus. The results are displayed below.


Which of the following statements is false?

The largest percentage of students living on campus is in the 1st-year group.
As the number of years in college increases, the percentage of students living on campus increases.
As the number of years in college increases, the percentage of students living off campus increases.
The difference between percent of students living on or off campus decreases as number of years of college increases.

Answers

Answer:

A.

The largest percentage of students living on campus is in the 1st-year group

took the edge 2022

The False statement among all the given statement is b).

What is proportion ?

A proportion is an equation based on the equality of two ratios.

Consider statement one by one :

a) The largest percentage of students living on campus is in the 1st-year     group - True (as seen from the graph the on campus bar for 1st year is highest.)

b) As the number of years in college increases, the percentage of students living on campus increases - False ( students living on campus decreases by years passing )

c) As the number of years in college increases, the percentage of students living off campus increases - True

d) The difference between percent of students living on or off campus decreases as number of years of college increases - True

Therefore, the False statement among all the given statement is b).

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x – y = 5
3x – 2y = 12
Please help will give 20 points

Answers

Answer:

[tex]{x,y} = {2,-3}[/tex]

Step-by-step explanation:

[tex]x - y = 5 \\\\[2] 3x - 2y = 12[/tex]    <----------- Linear equations given

Graphic Representation of the Equations: PICTURE

[tex]y + x = 5 \\-2y + 3x = 12[/tex]
Solve by Substitution :

// Solve equation [1] for the variable  [tex]x[/tex]

[tex][1] x = y + 5[/tex]

// Plug this in for variable  [tex]x[/tex]  in equation[tex][2][/tex]

[tex][2] 3*(y +5) - 2y = 12 \\ [2] y = -3[/tex]

// Solve equation [tex][2][/tex] for the variable [tex]y[/tex]

[tex][2] y = - 3[/tex]

// By now we know this much :

[tex]x = y+5 \\ y = -3[/tex]

// Use the  y  value to solve for  [tex]x[/tex]

[tex]x = (-3)+5 = 2[/tex]

Solution :

[tex]{x,y} = {2,-3}[/tex]

Suppose that the countries of Brazil, Argentina, Ecuador, and Venezuela have interdependent economies. The following table shows the imports and exports between each of these countries. All prices are given in millions of equivalent US dollars. Country of Origin Exporting to Amount ($ 2007-13-04-00-00_files/i0160000. Jpg1,000,000) Brazil Argentina 4,691 Brazil Ecuador 4,791 Brazil Venezuela 1,526 Argentina Brazil 1,881 Argentina Ecuador 1,971 Argentina Venezuela 2,153 Ecuador Brazil 3,106 Ecuador Argentina 3,672 Ecuador Venezuela 2,018 Venezuela Brazil 4,535 Venezuela Argentina 1,577 Venezuela Ecuador 1,871 If these four countries trade only within this group, what is the difference between the highest balance of trade and the lowest balance of trade? a. $6,221,000,000 b. $5,003,000,000 c. $3,772,000,000 d. $2,123,000,000.

Answers

For trade between countries of Brazil, Argentina, Ecuador, and Venezuela, the difference of the highest  and lowest balance of trade is $500,300,000.

What is the data table?

Table is a way to represent the data of the two or more variable. To read the data from the table look for the value of one variable, and get the resultant value of other variable from the corresponding block.

Suppose that the countries of Brazil, Argentina, Ecuador, and Venezuela have interdependent economies.

The following table shows the imports and exports between each of these countries.

All prices given in millions of equivalent US dollars.

The trade of all the countries can be calculated as,

Brazil Argentina 4,691, Brazil Ecuador 4,791, Brazil Venezuela 1,526

[tex]B=4,691 +4,791 +1,526 =11008\rm millon[/tex]

Argentina Brazil 1,881, Argentina Ecuador 1,971, Argentina Venezuela 2,153

[tex]A=1,881+1,971+2,153 \\A=6005\rm millon[/tex]

Ecuador Brazil 3,106 Ecuador Argentina 3,672 Ecuador Venezuela 2,018

[tex]E=3,106 +3,672 +2,018\\E=8796\rm million[/tex]

Venezuela Brazil 4,535 Venezuela Argentina 1,577 Venezuela Ecuador 1,871

[tex]V=4,535 +1,577 +1,871=7983\rm million[/tex]

The highest trade is for Brazil and lowest is for Argentina. The difference between two is,

[tex]d=11008-6005\\d=5003\rm million[/tex]

The difference between the highest balance of trade and the lowest balance of trade is $500,300,000.

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Answer:

A

Step-by-step explanation:

trust me my guy/girl

I need help on doing this i don't really know how to do it. can someone help me?
also an explination

Answers

Step-by-step explanation:

x is the hypotenuse of the triangle.

to find x:

the sum of the square of the other two sides. ( a^2 + b^2 = x^2)

[tex] {x}^{2} = {21}^{2} + {20}^{2} \\ {x}^{2} = 841 \\ \sqrt{ {x}^{2} } = \sqrt{841} \\ x = 29 \: yd[/tex]

Convert the fraction 4/5 to a decimal.
SHOW WORKING.

Answers

Answer:

The answer is 0.8

Step-by-step explanation:

[tex] \: \: \: \: \: \: 0. 8\\ 5 \sqrt{40} \\ - 40 \\ 0[/tex]

Thus, The answer is 0.8

-TheUnknownScientist 72

what is 2+2 please I need help I'm confused by it ​

Answers

Answer:

4

Step-by-step explanation:

2+2 you can take it simply as

1*2 + 1*2

or 2^2

or the (square root of 4)^2

all of these ways you get 4

Answer:

2+2=4.

How are you confused!

(07.01 MC)

Look at the figure below:

An image of a right triangle is shown with an angle labeled y.

If sin y° = a divided by 6 and tan y° = a divided by b, what is the value of cos y°? (6 points)

Answers

Step-by-step explanation:

since I don't see a figure here, I have to use only the written information.

we need to remember :

tan(angle) = sin(angle) / cos(angle)

so, we have here

a/b = a/6 / cos(y) = a/(6×cos(y))

a×6×cos(y) = a×b

cos(y) = a×b / (a×6) = b/6

Provide the missing reasons for the proof.

Given: AB = CB
EB DB
Prove: ABC ~ EBD

Answers

Answer:

Number 1 is Given.

Number 2 is the corresponding parts theorem

AB and CB are similar

also EB and DB

Number 3 is SSA similarly theorem

Step-by-step explanation:

Help, I don’t understand

Answers

Answer: -1

Step-by-step explanation: f(x) is another way of saying y. So when y is 3, according to the table, x is -1

Find the lower and upper bound for:
50 kg
measured
to the nearest
10 kg

Answers

LB - 55kg
UB - 65kg
55 ≤ x < 65

Give that helps :)

find the value of x in the figure.

Answers

Answer:

50°

Step-by-step explanation:

The blue lines form a Right-angled triangle.

*Such triangles have one angle equal to 90°.*

*Property*

Sum of all angles in a triangle = 180°

To find :

Value of x – an angle of the right-angled triangle.

Solution:

==> 90 + 40 + x = 180

==> 130 + x = 180

isolating x

==> x = 180 - 130

==> x = 50°

work out the missing numbers:
a) 2.6 x ? = 2.86
b) ? x 1.2 = 1.8

Will make brainliest

Answers

Answer:

a) [tex]\sf x = 1.1[/tex]    b) [tex]\sf x = 1.5[/tex]

solving steps:

a)

[tex]\sf 2.6 * x = 2.86[/tex]

[tex]\sf x = \frac{2.86}{2.6}[/tex]

[tex]\sf x = 1.1[/tex]

b)

[tex]\sf x * 1.2 = 1.8[/tex]

[tex]\sf x = \frac{1.8}{1.2}[/tex]

[tex]\sf x = 1.5[/tex]

763 Divided by 37 i need help be for 7:50 at feb 9

Answers

Answer:

4.4

Step-by-step explanation:

Answer:

20.621

Step-by-step explanation:

I used a calculator

What is the measure of X?
108°
108°
2x
2x
72°
144
36
360°

Answers

2x=180-108. So 2x=72. x=36

please help will give brainliest

Answers

Answer:

Step-by-step explanation:

j) (2g+9h-5)-(6g-4h+2); g=-2 ; h=5

(2*(-2)+9*5-5)-(6*(-2)-4*5+2)

(-4+45-5)-(-12-20+2)

36-(-32+2)

36-(-30)

36+30

66

I need a lot of help this assignment is due in the next hour!
An annual bike race is 260 miles long. The distance between City A and City B is 31 miles. About how many times as long as the distance between the two cities is the bike​ race?
please answer A.S.A.P!!!

Answers

Answer:

about 8 times longer

Step-by-step explanation:

If the distance between city A and city B is 31 miles, and it's asking how much longer the total is, I'm assuming it's asking for an equation like [tex]\frac{260}{31}[/tex] which equals roughly 8 (8.39 rounded to the nearest thousandth).

Thanks

Step-by-step explanation:

Bike =260

distance between cities=31

260/31=8.38...

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please help me with this 4 question Find the inverse of the following matrices: 1. 3 -6 -1 4 2.[1 2 3 7 6 5 ] 8 1 0 can someone please help me? What primarily energized the Iroquois-Huron competition in North America thatultimately helped lead to the destructive French and Iroquois Wars?O a) competition over hunting grounds to maintain success in the fur tradeb) encouragement of conflict by the French to deplete numbers of indigenouspeoples across North Americac)a fight over how land would be used between the agriculture-based Huroncommunity and the fur-trading Iroquoisd)the acquisition of firearms, which reignited a centuries-old conflict betweenthe groupse)the expansion of the British into Huron territory, pushing the Hurons intoIroquois territory Is x=12 a solution to the given inequality x > 5 State all integer values of x in the interval 6x1 that satisfy the following inequality:3x418 What is the process by which organisms become better suited to their environment to survive and reproduce?. Solve - 3/5t = 15 t = -25 t = 15 t = -15t = 25 All of these are types of wheel alignments EXCEPT:A) four-wheel.B) steering angle.C) two-wheel.D) thrust angle. A client has requested adjustments to the arrangement and placement. Use whichever method you choose to solve the system of equations: x + y = 6 and 3x + 5y = 26 Correct answer will have the brainliest answer look at the image pls. How did the protagonist change in the resolution of your novel or short story? Describe him or her in the exposition and in the resolution to show the change. Describe the change in two to three sentences and use a quotation from the text to support your description. Include a page number for the quotation.Short Story: "The Necklace" When Alice turned on her laptop this morning, the screen displayed only colorful horizontal lines. Which of the following is most likely to have a problem? a. video card b. built-in camera c. external storage devices How did the Supreme Court rule on thePlessy v. Ferguson case in 1896?A. Slavery was officially abolished.B. That all freed slaves could vote.C. It allowed for separate, but equal facilities. Robert is recently homeless and is suffering from mental illness. As a result, he feels increasingly socially isolated. Although he used to be physically healthy, he is now sick quite often. Which aspect of Robert's health is directly affected by his lack of contact with others? 1) The late 19th century expansion of railroads- seen in this map-impacted many industries in the United States. In what way did this MOST impact the oil industry?esA) Trains needed to run on gasoline.B) Immigrant workers relied on trains for to move around the country.Oil found in remote areas needed to be transported to refineries located in major cities.D) Trains were the major means of transportation for people going to work in oil refineries. what is the name of the mountain range in Northern India / Nepal How can you determine the number of solutions of a system by looking at the equationz A molecule that possesses both a protein component and an RNA component is referred to as a ________