Confused. I need help please

Confused. I Need Help Please

Answers

Answer 1

Answer:

x = 18

Step-by-step explanation:

The product of the measures of the parts of one chord is equal to the product of the measures of the parts of the other chord, that is

21x = 14 × 27 = 378 ( divide both sides by 21 )

x = 18


Related Questions

in fgh, k is the midpoint of GH what type of segment is fk?​

Answers

Answer:

Option (1)

Step-by-step explanation:

Median:

A line joining the vertex to the midpoint of opposite side of the triangle.

Altitude:

Perpendicular drawn from a vertex to the opposite side of the triangle.

Angle bisector:

A line bisecting the angle of a triangle.

Perpendicular bisector:

A perpendicular line joining the vertex and the mid point of the opposite side of the triangle.

Hence, Option (1) Median will be the correct option.  

Which expression has a value of 8?
1. 720 divided by 9
2. 720 divided by 90
3. 7200 divided by 9
4. 7200 divided by 90

Answers

Answer:

720 divided by 90

Step-by-step explanation:

72 divided by 9 is 8. 720 divided by 9 is 80 because you're keeping the 0, but when dividing, take away the zeros if both numbers have a zero to make it easier

Anyone out there can solve this I will give 17 points!!!
Lauren is twice Kristy’s age. The sum of Lauren and Kristy’s ages is 51. Which equation represents the sum of their ages?
A K + K + 2 = 51 B K + 2K + 2 = 51 C 2K = 51 D K + 2K = 51

Answers

Answer:

D. K+2K=51

Step-by-step explanation:

Since Lauren is 2 times Kristy's age, Lauren's age=2K

so, if the sum of the two is 51, then 2K+K=51

If you want to solve it, 2K+K=3K=51

51/3=K

17=K

34=L

Answer:

D K + 2K = 51

Step-by-step explanation:

Lauren is twice Kristy's age so it would be 2K cause you want to multi[ly, and then you have to add Kristy's age in the equation because their ages added together is 51

please help me this question​

Answers

Answer:

i got 1200 not sure ifs right tho

Step-by-step explanation:

can sum one please help me with this

Answers

Answer:

with what?

Step-by-step explanation:

A football team lost 14 yards on their first play then lost another 7 yards on the next play. What integer represents the total change in yards for the two plays? *​

Answers

Answer:

-21 yards

Step-by-step explanation:

= -14 + -7

= -21

Lost 21 yards

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

The total change in yards for the two plays 21 yards lost

what are integers?

Integers include all whole numbers and negative numbers. This means if we include negative numbers along with whole numbers, we form a set of integers.

Definition of Integers

An integer is a number with no decimal or fractional part and it includes negative and positive numbers, including zero. A few examples of integers are: -5, 0, 1, 5, 8, 97, and 3,043. A set of integers, which is represented as Z, includes:

Positive Numbers: A number is positive if it is greater than zero. Example: 1, 2, 3 . . .

Negative Numbers: A number is negative if it is less than zero. Example: -1, -2, -3 . . .

Zero is defined as neither a negative number nor a positive number. It is a whole number.

In first play= 14 yards lost= -14

In next play = 7 yards lost = -7

So,

the total change in yards is = -14 + (-7)

                                              =-14-7

                                              = -21 yards

Learn more about integers here:

https://brainly.com/question/15276410

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Please help me!!!!!!!!

Answers

Answer:

1)the x-axis

2) when reflecting a shape over the x-axis the x coordinate stays the same and the y-coordinate becomes the opposite, so positive numbers become negative numbers and negative numbers become positive

Step-by-step explanation:

the rule of reflecting over the x-axis is (x, y)->(x, -y)

m=(-5,4)->(-5,-4)

n=(-2,3)->(-2,-3)

l=(-4,2)->(-4,-2)

Happy Black Friday Plz help

Answers

X=40 that’s the answer

Six cousins inherited a total of 5/8 of their great aunt’s assets, which they divided evenly. What fraction of their great aunt’s assets did each cousin inherit?
A. 5/48 of the assets
B. 1/8 of the assets
C. 7/48 of the assets
D. 3/8 of the assets

Answers

Answer:

5/8 diveided by 6 is 5/48

Step-by-step explanation:

plz help this is hard and i cant figure it out -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Answers

Answer:

2

Step-by-step explanation:

these are alternative interior angles so they are equal to each other (congruent) soooo

9x + 4 = 3x + 16

subtract:

9x = 3x + 12

6x = 12

divide

x = 2

The point (0, 0) is a solution to which inequality? A. y – 9 3x + 10 C. y – 9 > 3x – 10 D. y + 9 > 3x + 10

Answers

Let x = 0

Let y = 0

Look at choice A. There is a typo here. This is not an inequality. Where is choice B? No choice B given.

Let us play with choice C and D.

y - 9 > 3x - 10

0 - 9 > 3(0) - 10

-9 > 0 - 10...This is a true statement. We know that -9 is bigger than -10. Do you know why this is true?

How about D?

Again let y = 0 and x = 0.

0 + 9 > 3(0) + 10

9 > 0 + 10

9 > 10...This is untrue. We know that 9 is NOT BIGGER than 10.

Without knowing A and B, I figured out that choice C is true. We conclude that the point (0,0) AKA the origin is a solution to the inequality given by choice C.

Understand?

Please answer this question

Answers

Answer:

5 units right and 3 units up

Step-by-step explanation:

A shift 5 units to the right, and then a shift 3 units up.

k = +3

+k shifts function up; -k shifts function down,so 3 units up

h = -5

x+h shifts function left; x-h shifts function right, so 5 units right


[tex]m {2} - 8m + 7 - 6n - n {2} [/tex]

Answers

Step-by-step explanation:

[tex]{:}\longrightarrow[/tex][tex]\sf 2m-8m+7-6n-2n[/tex]

[tex]{:}\longrightarrow[/tex][tex]\sf -6m+7-8n [/tex]

i need help !!!!!!!!!​

Answers

Answer:

a. 14

b. 10

c. 11

Step-by-step explanation:

You need to use the distance formula.

[tex]\sqrt{(x_{2}-x_{1})^{2} +(y_{2}-y_{1})^{2}}[/tex]

Ex: (1,2) and (1,16)

You will need to lable each

1st Point: 1 will be [tex]x_{1}[/tex] and 2 will be [tex]y_{1}[/tex]

2nd Point: 1 will be [tex]x_{2}[/tex] and 16 will be [tex]y_{2}[/tex]

Then you will need to plug it in

[tex]\sqrt{(1-1)^{2} +(16-2)^{2}}[/tex]

Computer salespeople at a local store earn a $100 commission per computer for the first 5 computers they sell each month. For every additional computer they sell during that month, the commission per computer is 1.5 times the rate for the first five. Which of the following is the total commission earned by a salesperson who sells 8 computers in a month?
A. $190
B. $800
C. $950
D. $1,050
E. $1,200

Answers

Answer:

B. $950

Step-by-step explanation:

500+450=950

I need help with this finding x problem please show work

Answers

Answer:

The model represents the equation

-3x + 6 = 4x -8

Start by subtracting 6 from both sides.

-3x + 6 (-6) = 4x - 8 (-6)

-3x = 4x - 14

Subtract 4x from both sides

-3x - 4x = 4x - 4x - 14

-7x = -14

x = -14/-7

x = 2

Does anyone know what this means in relation to triangle proofs?

Answers

Answer:

If two angles and the included side of one triangle are congruent to the corresponding parts of another triangle, the triangles are congruent. If two angles and the non-included side of one triangle are congruent to the corresponding parts of another triangle, the triangles are congruent. This is an extension of ASA.

Hope it can help you.....

Please mark me as a brainlist......

Follow me....

Someone Help I will give Branlist for whoever answers first!!!

What is the first step to writing the equation in the point-slope form if you have two points?



A. graph it


B. Find the m


C. find the b


D. Google it

Answers

Answer:

A its like, getting a plate before you make a sandwich, you have to get a plate first, or else you can't start making your sandwich.

Step-by-step explanation:

you don't have to give brainliest, im just helping lol

Find the b
Because yea

PLEASE HELP ME!
The ratio of boys to girls in a class is 3:5. There are 32 students in the class. How many students are boys?

Answers

Answer:

12

Step-by-step explanation:

3+5=8

32÷8=4

3×4=12

Answer:

12

Step-by-step explanation:

3+5=8

32÷8=4

3×4=12

please solve this problem for me​

Answers

Answer:

11/4800

Step-by-step explanation:

H, 11/4800. hope this helps.

A compound used to remove permanent
hardness of water reacts with HCl to
produce NaCl, CO2 and H2O? Identify
the compound.​

Answers

Answer:

Well by looking at the products,it must be sodium bicarbonate (NaHCO3)

Step-by-step explanation:

but then sodium bicarbonate does not remove permanent hardness of water,that compound is washing soda(Na2CO3) which should not be confused with NaHCO3. So as it would appear,the premise of the question is wrong but there is a compound that reacts with HCl to give those products

In kick boxing, the force needed to break a
board varies inversely with the length of the
board. If it takes 5 pounds of pressure to
break a board 2 feet long, how many
pounds of pressure will it take to break a
board that is 8 feet long?

Answers

Answer: 20

Step-by-step explanation: for every 2 you have five, 8 is equal to 2x4 so do 4x5 and you get 20.

4x-2y+3z= 23
X+ 5y - 3z -37
- 2x+y+4z = 27

Answers

Answer:

solving for x - 23/4 + 1/2y -3/4z

Step-by-step explanation:

Kim ate 50% of candles in the bag if Kim ate 35 candies how many are left

Answers

Answer:

If Kim eats half of the bag, 50%, and 50% is 35 then the other 50%, the other half, is also 35. That means if Kim ate 50% of candies, 35, she has 35 candies left.

help help help help help

Answers

Answer:

C

Step-by-step explanation:

Step 1. Add the fractions

One way you can solve this problem is by adding the fractions

1/4 + 1/6 + 5/12

1(3)/4(3) + 1(2)/6(2) + 5/12

3/12 + 2/12 +5/12

10/12

2. Multiply by 48

10/12 * 48( to find the amount of cupcakes)

40

3. Subtract

Now that we know the total number of cupcakes excluding the lemon is 40, we can do 48 - 40 , which is 8 cupcakes or C

Answer:

C. 8

Step-by-step explanation:

1/4 = 12

1/6 = 8

5/12 = 20

12+8+20=40

48-40 = 8

What is the value of 20 + 3 (7 + 4) + 5 + 2 (7 + 9)?
73
90
290
365
Thanks in advance! :L

Answers

Answer:90

Step-by-step explanation:

20+3(7+4)+5+2(7+9)

20+3×11+5+2×16

20+33+5+32

90

Answer:

90

Step-by-step explanation:

I know because I am in the future

Help ASAP!!!!!!! Points

Answers

Answer:

A: (3x+24):3x = 85:51

Step-by-step explanation:

85 seems to be the total (RT + TP). 51 seems to be just TP alone.

This means that for the side lengths above, it should be in this format:

(length of QP):(length of SP)

The length of QP is 3x+24, as 3x is SP and QS is 24.

The length of SP is just 3x.

I hope this made sense, please leave a comment if it didn't ^^'

Answer:

∆RPQ ~ ∆TPS

now

RP: TP=QP:SP

(34+51);51=(3x+24):3x

(3x+24):3x=85:51 is your answer

WILL GIVE BRAINLIEST!
Identify the coordinates of the solution to the graphed system of equations.

Answers

Answer:

The two lines cross at (4, 5).

Without graphing, find the slope of the line that goes through. MUST SHOW WORK

Answers

Answer:

   -3/2

Step-by-step explanation:

Slope = y2 - y1 over x2 - x1

-5 - (-2) = -3

-1 - (-3) = 2

Answer: - 3/2

I’m pretty sure the answer is -7/-4

The vertices of a triangle are A (-2, 2), B (4,10), and C (0, -2). Find the equation of the line that contains
the median through point


The equation of the line is y =________

Answers

Answer:

y = 1/2 x + 3

Step-by-step explanation:

mid point of line BC = (2, 4)

slope of the line containing median (m) = 1/2

y intercept (b)= 3

since y = mx + b

y = 1/2x + 3

The median of a triangle is the line segment joining the any of the vertex to the mid-point of the opposite side of that vertex. The equation of the median through point A is given by y = 1/2x + 3.

What is a Median ?

A median of a triangle is a line segment joining one of the vertex of the triangle to the mid-point of the opposite side.

The median of an equilateral triangle also an angular bisector.

Given that,

The coordinates of A = (-2, 2)

The coordinates of B = (4, 10)

The coordinates of C = (0,-2)

Thus the coordinate mid-point of BC is given by (4+0)/2,(10-2)/2 = (2,4).

Now, to find the equation of median through A there are two points (-2,2) and (2,4).

Thus the equation of median an be written as,

(y-2)/(x+2) = (4-2)/(2-(-2))

=> y - 2 = 1/2(x+2)

=> y = 1/2(x+2) + 2

=> y = 1/2 x + 3

Hence, the equation of the line is y = 1/2 x + 3.

To know more about Median click on,

https://brainly.com/question/2272632

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