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3 years ago

I not sure how to find the value of the letters

Mathematics

1 answer:

balu736 [363]3 years ago

7 0

Answer:

a = 31°

b = 66°

Step-by-step explanation:

Reason for the answer to a:

It is an alternate angle. So, a = 31°.

Reason for the answer to b:

It is also an alternate angle. So, b = 35° + 31° = 66°.

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Angle 1 and Angle 2 are complementary angles.

Andrej [43]

Answer:

p = 35

Step-by-step explanation:

Complementary angles sum to 90°

Sum the 2 given angles and equate to 90, that is

20 + 2p = 90 ( subtract 20 from both sides )

2p = 70 ( divide both sides by 2 )

p = 35

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3 years ago

Look at the picture

Fantom [35]

Answer:

The x-intercept is 2.

Step-by-step explanation:

$2 \sqrt[3]{x - 10} + 4 = 0$

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2 years ago

Choose the correct way to read 75.09

MakcuM [25]

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3 years ago

Read 2 more answers

1. Which number is a perfect square? A 4 B 6 C 8 D 10

Vladimir [108]

Answer:

Step-by-step explanation:

when you multiply a number by itself, therefore you have to multiple 2twice

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3 years ago

Given teo circles whose radii are 9" and 24", the ratio of thuer circumfrence is?

saul85 [17]

Answer:

The ratio is 3:8

Step-by-step explanation:

The circumference of a circle can be calculated using the formula;

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for 9 inches;

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For 24 inches;

C = 2 * pi * 24 = 24 pi inches

The ratio is thus;

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divide through by 6 pi

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3 years ago

I not sure how to find the value of the letters ​

I not sure how to find the value of the letters