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3 years ago

Andre is painting the recreation center as part of a volunteer project. The game

Mathematics

1 answer:

ludmilkaskok [199]3 years ago

8 0

Answer:

She needs 600 ft^2

Step-by-step explanation:

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Find the value of x. Then find the angle measures of the polygon.

Minchanka [31]

Answer:

35° , 40° , 105°

Step-by-step explanation:

the sum of the 3 angles in the triangle = 180° , then

3x + x + 40 = 180 , that is

4x + 40 = 180 ( subtract 40 from both sides )

4x = 140 ( divide both sides by 4 )

x = 35

3x = 3 × 35 = 105

the 3 angle measures are 35° , 40° , 105°

5 0

2 years ago

Explain the difference between using a closed circle and an open circle in the graph of an inequality

erma4kov [3.2K]

Whether it can be equal to that value. For example, if 5 is greater than x, then an open circle will be useful. If 5 is greater than or equal to x, a closed circle will be used.

5 0

3 years ago

Do not round your answer. Type in just the number. 0.48 is what % of 1 .6

MakcuM [25]

Answer:

0.00768

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Please help me. right answer will get brainliest

Harman [31]

Answer:

I attached the answers :)

Step-by-step explanation:

hope this helps :)

(Its a bit messy becuz i used a mouse to write, sry about that)

8 0

2 years ago

Quadrilateral ABCD is inscribed in the circle. Which sentence is true?

astra-53 [7]

Answer:

A) A and B are supplementary

Step-by-step explanation:

we know that

For any inscribed quadrilateral in the circle , opposite angles will be supplementary

In this problem

Angle A and Angle B are supplementary angles

$m\angle A+m\angle C=180^o$

Angle B and Angle D are supplementary angles

$m\angle B+m\angle D=180^o$

therefore

<u><em>The sentences that are true </em></u>

A) A and B are supplementary

3 0

3 years ago