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2 years ago

Find the length of the hypotenuse

Mathematics

2 answers:

Nata [24]2 years ago

8 0

Answer: 10 m

It is really simple if you know the formula! So we can do this by using the pythagorean theorem formula which is:

c^2 = a^2 + b^2

In this c is the hypotenuse length, a is one of the side length except hypotenuse and b is the remaining side length of the triangle. Now place it!

c^2 = 6^2 + 8^2

c^2 = 36 + 64

c = sqaure root of 100

c = 10

So as, "c" is the hypotenuse and therefore it's value is 10m...

Brainliest pweaseee if it was clear and correct for you! <3 ~ ~ ~

(uh well that's alot of thanks)

Marta_Voda [28]2 years ago

5 0

Answer:

10 m

Perimeter = 24 m

Step-by-step explanation:

( Hypotenuse )² = 6² + 8²

= 36 + 64

= 100

= 10 x 10

( Hypotenuse )² = 10²

Hypotenuse = 10 m

Perimeter is the sum of all sides in a triangle.

Perimeter = 6 + 8 + 10 = 24 m

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Step-by-step explanation:

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There is enough evidence to support the claim that the proportions are not equal. (P-value: 0.048).

Step-by-step explanation:

The question is incomplete:

"A researcher finds that of 1000 people who said that they attend a religious service at least once a week, 31 stopped to help a person with car trouble. Of 1200 people interviewed who had not attended a religious service at least once a month, 22 stopped to help a person with car trouble. At the 0.05 significance level, test the claim that the two proportions are different."

This is a hypothesis test for the difference between proportions.

The claim is that the proportions are not equal.

Then, the null and alternative hypothesis are:

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The sample 1, of size n1=1000 has a proportion of p1=0.031.

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The sample 2, of size n2=1200 has a proportion of p2=0.018.

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Then, we can calculate the z-statistic as:

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$P-value=2\cdot P(z>1.98)=0.048$

As the P-value (0.048) is smaller than the significance level (0.05), the effect is significant.

The null hypothesis is rejected.

There is enough evidence to support the claim that the proportions are not equal.

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3 years ago

Find the length of the hypotenuse ​

Find the length of the hypotenuse