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3 years ago

PLEASE HELP!! Question is below

Mathematics

2 answers:

maria [59]3 years ago

8 0

Answer:

Step-by-step explanation:

Complementary means that the angles have a sum of 90° so we can write:

m∠A + m∠B = 90° → 3x + 2 + 8x = 90

11x + 2 = 90

11x = 88

x = 8 which means that m∠B = 8x = 8 * 8 = 64°.

Supplementary means that the angles have a sum of 180° so m∠C = 180° - m∠B = 180° - 64° = 116°.

Ksivusya [100]3 years ago

5 0

Answer:

Step-by-step explanation:

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Answer:

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3 years ago

If x > y, then |x| > |y|. This conditional statement is (true or false) . Counterexample:

Mademuasel [1]

$x=1$
$y=-2$

$x>y$ is true, but $|x|=1$ and $|y|=2$ , but $1>2$ is false.

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3 years ago

What is the slope intercept equation for (1, 2), (−2, −1)

N76 [4]

Answer:The slope is 1

Step-by-step explanation:

y2-y1=-3

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2 years ago

(SAT Prep) Find the value of x.

Delicious77 [7]

Answer: x=40°

Step-by-step explanation:

The two triangles are congruent (I think it’s called the interior angle proof) so the bottom right angle is also 65°. All angles in a Triangle equal 180°, so 180-(75+65)=40

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3 years ago

Read 2 more answers

Which sign makes the statement true? 93/100 ? 2/5

polet [3.4K]

Answer:

Step-by-step explanation:

93/100 = 0.93

2/5 = 0.4, so:

93/100 > 2/5.

7 0

3 years ago