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2 years ago

Ana angle measure 79.8 degrees less than the measure of it’s complementary angle what is the measure of each angle

Mathematics

1 answer:

RUDIKE [14]2 years ago

8 0

Answer:

x = 129.8 degrees, y = 50.2 degrees, x + y = 180

Step-by-step explanation:

Let's say you have 2 supplementary angles, x and y

So x + y = 180

if x is 79.8 degrees less than the measure of a supplementary angle, then x = y - 79.8

Putting this into our x + y = 180 equation, we get

(y - 79.8) + y = 180

2y - 79.8 = 180

2y = 180 + 79.8

2y = 259.8

y = 259.8/2 = 129.9 degrees.

so x = 129.9 - 79.6 = 50.3 degrees.

See if it worked. x = 129.9 degrees, y = 50.3 degrees, x + y = 180 so we found the correct two angles! :-)

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3 years ago

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Answer:

Check below

Step-by-step explanation:

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3 years ago

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3 years ago

Suppose the weekly amount of money spent on maintenance and repairs by a company is NOT approximately normally distributed. Howe

UNO [17]

Answer:

Probability = 0.00621

Step-by-step explanation:

We are given;

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Thus, let's first find the z-score after which we will find the p-value.

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P-value = 0.00621

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