All categories

3 years ago

3. Find the length of the missing side given the information below.

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

7 0

<h3>Answer: 12.5 (choice C)</h3>

=================================================

We apply the pythagorean theorem to find this answer.

a = 11 and b = 6 are the given legs

c = unknown hypotenuse

So,

a^2+b^2 = c^2

c = sqrt( a^2+b^2 )

c = sqrt( 11^2 + 6^2 )

c = sqrt( 121 + 36 )

c = sqrt( 157 )

c = 12.52996 approximately

c = 12.5

Side note: once you replace 'a' and b with 11 and 6, you can compute everything with a calculator in one single step more or less. The steps above are shown if you wanted to find the exact value sqrt(157).

You might be interested in

Ronny and Johnny were getting ready for school. Ronny was the only one that had money to spend though, as Johnny spent 30 dollar

attashe74 [19]

Answer:

Each Eraser cost $3.50

Step-by-step explanation:

$29.50-15.50=14.00$

$\frac{14.00}{4}$

$3.50$

Have a nice day. Hope I helped. Don't forget to mark Brainliest!

6 0

2 years ago

Read 2 more answers

I need help immediately, you’ll receive brainlest if answered correctly!!!

tia_tia [17]

Answer: 120

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Can someone answer this really fast?

Vikki [24]

Answer:

Use your brain

Step-by-step explanation:

Because

6 0

3 years ago

Read 2 more answers

c) If an initial investment of $ 35,000 grows to $257,000 in 15 years, what annual interest rate, continuously compounded, was e

castortr0y [4]

Answer: 13.29%

Step-by-step explanation:

The formula to calculate the compound amount (compounded continuously) is given by :-

$A=Pe^{rt}$ , where P is the principal amount , r is the rate of interest ( in decimal) and t is the time period.

Given : P= $ 35,000 , A= $257,000 and t=15 years

To find : r , we substitute all the values in the above formula , we get

$257000=(35000)e^{15r}\\\\\Rightarrow\ e^{15r}=\dfrac{257000}{35000}\\\\\Rightarrow\ e^{15r}=7.3428$

Taking natural log on both the sides , we get

$15r=\ln(7.3428)\\\\\Rightarrow\ 15r=1.9937\\\\\Rightarrow\ r=\dfrac{1.9937}{15}0.132913333333\approx0.1329=13.29\%$

Hence, the annual interest rate = 13.29%

6 0

3 years ago

Henrietta interviewed her classmates on their favorite subjects. She recorded their gender and favorite subject. She concluded t

Tamiku [17]

<span>no, the relative frequency of males who like math is different from the relative frequency of females who like science.</span>

4 0

3 years ago

Read 2 more answers