Find the measure of < 3 in the figure if the measure of < 2 is 130

Mathematics High School

Find the measure of < 3 in the figure if the measure of < 2 is 130

Answers

Answer 1

Answer:

Step-by-step explanation:

All angles around a circle is 360°

/_ 2 = 130°

/_ 1 = 130° (Vertically opposite angles)

= 130° + 130° = 260°

all angles = 360°

= 360° - 260° = 100°

= 100° ÷ 2

= 50°

= /_ 3 and /_ 4 = 50°

Verification = 130° + 130° + 50° + 50° = 360°

Related Questions

Here is an expression: 2 + 3ⁱ ( Remember what you do when you replace i with a number) Evaluate the expression when i is 1.

Answers

Answer:

The value of the expression when i is 1 is equals to 5.

Step-by-step explanation:

We are given the following expression:

[tex]2 + 3^{i}[/tex]

Evaluate the expression when i is 1.

We replace i by 1. When we elevate a number to the 1, the result is the number we elevate. So

[tex]2 + 3^{i} = 2 + 3^{1} = 2 + 3 = 5[/tex]

The value of the expression when i is 1 is equals to 5.

Jack wants to purchase a DVD player whose price was $62.50. He has $50 only.
How much more money does Jack need to purchase the DVD player?
A $112.50
B. $112.00
C. $12.00
D. $12.50

Answers

Answer:

Step-by-step explanation:

Subtract $50 from $62.50

62.50 - 50 = 12.5

The answer for this question is D $12.50

Ella buys eggs and apples at the store.
She pays a total of $44.35.
She pays a total of $2.95 for the eggs.
She buys 6 bags of apples that each cost the same amount.

Write and solve an equation which can be used to determine xx, how much each bag of apples costs.

Answers

Answer:

6.9

Step-by-step explanation:

The total payment was 44.35 and Ella bought 6 bags of apples and eggs

eggs cost 2.95 so apples cost 44.35-2.95=41.4

lets call bags "x"

6x=41.4 (price)

divide both by 6

x=6.9

I need help please just number 2

Answers

Answer:What's the problem for question 2? And I may be able to help you with it.

Step-by-step explanation:

I been struggling with this please help

Answers

The answer is A :):):):)

The answer should be A.

if f = 4 then it should equal to 12, because 4 + 8 is 12. if f was any other number the inequality wouldn’t work

(sorry if you get it wrong, i haven’t done this in awhile)

HELP FAST PLZ
Solve for x: 3x − 24 = 81
fifty-seven over three
one hundred five over three
57
105

Answers

Answer:

105 over 3

Step-by-step explanation:

you should get 35 as the answer

3 x 2/3 = ?
please answer as quick as possible!

Answers

Answer:

Step-by-step explanation:

if 1/4 gallon of paint covers 1/3 of a wall in luna’s bedroom, how much paint does she need to cover 1 wall?

Answers

Answer:

3/4

Step-by-step explanation:

ITS NOT C
please help though i've spent to much on this
ill mark you the brainlyest!!!

Answers

Answer:

Step-by-step explanation:

a race car is driving under the caution flag at 440 feet per second begins to accelerate at a constant rate after the warning flag. the distance traveled since the warning flag in feet is characterized by 30t^2+440t, where t is the time in seconds after the car starts accelerating again. How long will the car take to travel 150 feet?

Answers

Answer: [tex]\frac{1}{3}\ s[/tex]

Step-by-step explanation:

Given

Distance traveled is [tex]s=30t^2+440t[/tex]

for s=150 ft

[tex]\Rightarrow 30t^2+440t=150[/tex]

[tex]\Rightarrow 30t^2+440t-150=0\\\Rightarrow 3t^2+44t-15=0\\\Rightarrow (3t-1)(t+15)=0\\\Rightarrow t=\dfrac{1}{3}\ s[/tex]

2. What is the domain of the function shown below?
у
A. -1 < x < 6
B. -1 < y = 6
C. -2 < x < 5
D. -1 3y = 6

Answers

Answer:

Option A is the correct answer

Step-by-step explanation:

[tex] - 1 \leqslant x \leqslant 6[/tex]

The domain of the function is -1 ≤ x ≤ 6 or x ∈ [-1, 6] option (A) -1 ≤ x ≤ 6 is correct.

What is a function?

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a given a graph of a function in the picture.

As we can see, the at point x = -1 graph starts, and it has dark dot which means function values exist at x = -1.

Similarly, at x = 6 the function value exist.

The domain of the function:

-1 ≤ x ≤ 6

Thus, the domain of the function is -1 ≤ x ≤ 6 or x ∈ [-1, 6] option (A) -1 ≤ x ≤ 6 is correct.

Learn more about the function here:

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In right triangle RST, if cos R = 0.6, what is the length of RT?

Answers

Answer:

1) In right triangle ABC with <A = 90, the ratio for sinB= 5/13. 2) Given ... a) sin (40) = 32/CA b) Cos(50) = 32/ CA ... In triangle RST, angle R is a right angle. If TR = 6 . and ... Determine the length of AC to the nearest 10th.

12years ago Justin Timberlake put money into an account paying 6.5% interest compounded biannually. If the account has $18,000 now, how much money did Justin Timberlake deposit?

Answers

Answer:

$8645.73

Step-by-step explanation:

Using the compound interest formula :

A = P(1 + r/n)^nt

A = final amount = 18000

r = rate = 6.5% = 0.065

n = number of compounding tines per period, biannually, once in 2 years = 0.5

18000 = P(1 + 0.065/0.5)^(0.5*12)

18000 = P(1 + 0.13)^6

18000 = P(2.081951752609)

18000 / 2.081951752609 = P

= 8645.7334

= $8645.73

in a toy store, the ratio of the dolls to teddy bears is 9:3. If the store has 240 dolls, how many teddy bears are in the store?

Answers

If the ratio is 9 to 3 and there are 240 dolls divide 240 by 3 which equals 80

3. The functions f and g are defined by
[tex] f(x) = \frac{8}{x - 2} + 2 \: for \: x > 2[/tex]

[tex]g(x) = \frac{8}{x - 2} + 2 \: for \: 2 < x < 4[/tex]
(a)(i) State the range of the function f.
(ii) State the range of the function g.
(iii) State the range of the function fg.
(b) Explain why the function gf cannot be formed.

Answers

i) range is (-infinity,2)
ii) range is (6, infinity)
iii) range is (6,infinity)
b)
Cause the range of f doesn’t match any element of the domain of g

Suppose the inflation rate is 7% per year. How much would a $24 pair of sneakers cost in 8
years? Estimate your answer to 2 places after the decimal.

Answers

Answer:

the answer to your question is $25.81

please help please p

Answers

Answer:

-0.4

Step-by-step explanation:

(3-5)/(1+4) = -0.4

I need help what is 3/2 to the third power?

Answers

It’s the 9 because it’s 3 times 3

help me this and ill give brainliest

Answers

Answer:

4. 300 5. 7 6. 2

Step-by-step explanation:

In order to solve these problems, we need to plug in x for the missing number. So, we would set it up like this:

[tex]\frac{60 mi}{1 hr} =\frac{x}{5 hr}[/tex]

We would then cross multiply in order to find the value of x. Like this:

60 × 5 = 300

1 × x = 1x

300 = 1x

300 = x

So now we know that x is 300.

We would do the exact same thing for the next question. Plug in x, then solve by cross multiplying:

[tex]\frac{8 hr}{2 days} =\frac{28 hr}{x}[/tex]

8 × x = 8x

2 × 28 = 56

8x = 56

÷8 ÷8

x = 7

We now know that x is 7.

Try the last one on your own. Do the exact same thing I did for the first two. I hope you understand a bit better now. Please let me know if you need any more help. Good luck!

Trey is solving his equation, and the last line of his work is "-2 = 2". What does this mean?

Answers

Answer:

it means that his equation is not true.

Step-by-step explanation:

-2=2 is obviously incorrect, so we must assume that the equation isn't true.

pleasee help this is due

Answers

Answer:

Line across circle is diameter. Small line coming out of big line is radius. Line around circle is circumference.

Step-by-step explanation:

Three triangles are shown on the centimetre grid.
C
A
B
a)
Which triangle has the largest area?
b)
Work out the area of this triangle.
Give your answer as a decimal.

Answers

Therefore , the solution of the given problem of triangle comes out to be triangle C has the largest area 4.5 square unit.

What precisely is a triangle?

Because a triangular has two or more extra parts, it is a polygon. It's shape is a simple rectangular. The only three edges that distinguish a triangle from just a triangle are A, B, and C. A singular area rather than a cube is produced by Euclidean geometry when the edges are not perfectly collinear. A shape is referred to as triangular if it has three sides and three angles. An angle is the point where a quadrilateral's three sides meet. A triangle's sides add up to 180 degrees.

Here,

The largest triangle ,

area wise is:

Triangle C area is:

=> 1/2 * b * h

=> 1/2 * 3*3

=> 9/2

=> 4.5 square unit

which is the largest area as all the other triangles have 4 square unit area.

To know more about triangle visit:

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HEEEEEELLLLLLPPPPPPPP

Answers

Answer and Step-by-step explanation:

The answers are all of the.

All of these answers are less than 64.

#teamtrees #PAW (Plant And Water)

Answer:

-8,8

Step-by-step explanation:

Find m<6 if m<8 = 112°

Answers

Answer: 112 degrees

Reason:

Angle 6 and angle 8 are corresponding angles because they are in the same southeast corner of their four-corner angle configuration. Corresponding angles are congruent when we have parallel lines like this.

I NEED HELP THIS IS MY LASST ONE UNTIL
I CAN RESt I NEED HELP ON FIDING THE AREA IM GIVING BRAINLIST

Answers

Answer:

The answer is 24ft

Divide use estimation to check your answer

Answers

Answer:

4 remainder .43

Step-by-step explanation:

True or false ? Is f(x) a function

Answers

yes its a function because its x value only has 1 y value

Answer:

true

Step-by-step explanation:

Write an equation for the situation Kevin's paycheck was $175. He gets paid 6 dollars an hour plus an additional 17 dollars in tips. He worked h hours this week.

Answers

Answer: 6h + 17 = 175

Which trigonometric expression is to equal to the ratio 12/13 in the right triangle?

A. tan X
B. cos X
C. tan W
D. cos W

Answers

Answer:

[tex]\Huge\boxed{D}[/tex]

Step-by-step explanation:

Hello There!

To find the answer we want to find the trigonometric ratio for each answer choice

important note;

[tex]sin =\frac{opposite}{hypotenuse} \\\\cos=\frac{adjacent}{hypotenuse} \\\\tan=\frac{opposite}{adjacent}[/tex]

for A,

the opposite of angle X is 12 and the adjacent of angle x is 5

so [tex]tanX=\frac{12}{5}[/tex] therefore A is not the answer

for B,

the adjacent of angle x is 5 and the hypotenuse is 13

so [tex]cosX=\frac{5}{13}[/tex] therefore B is not the answer

for C,

the opposite of angle W is 5 and the adjacent of angle W is 12

so [tex]tanW=\frac{5}{12}[/tex] therefore C is not your answer

for D,

the adjacent of angle W is 12 and the hypotenuse is 13

so [tex]cosW=\frac{12}{13}[/tex] therefore D is your answer

Solve the system of linear equations by elimination -x+y=4;x+3y=4

Answers

Answer:

the solution is (-8, 4)

Step-by-step explanation:

Let's use the addition/subtraction method here to eliminate one variable:

-x+y=4

x+3y=4

Combining these two equations results in

4y = 8, so that y = 2. Substituting y = 2 into the second equation, we get:

x + 3(2) = 4, or x = -2.

Then the solution is (-8, 4)

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