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3 years ago

An isosceles triangle has a base of 44 inches and an altitude of 58 inches. What is the length of each leg?

Mathematics

1 answer:

const2013 [10]3 years ago

5 0

Answer:

hello! although i am not really knowlegeble about this subject, i hope the lengths below can help you solve the problem :)

Step-by-step explanation:

side length: 62.03inches

perimeter: 168.06

area:1276

if this does help you, a brainliest would be appreciated!

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Molodets [167]

Answer:

Hip breadths less than or equal to 16.1 in. includes 90% of the males.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 14.5

Standard Deviation, σ = 1.2

We are given that the distribution of hip breadths is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

We have to find the value of x such that the probability is 0.10.

P(X > x)

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$= 1 -P( z \leq \displaystyle\frac{x - 14.5}{1.2})=0.10$

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$P(z < 1.282) = 0.90$

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Hence, hip breadth of 16.1 in. separates the smallest 90% from the largest 10%.

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