<u>Answer:</u>
<h2>D. 72 inches</h2><h2>E. 77 inches</h2>
<u>Explanation:</u>
5.65 ft = 67.8 in
given: Daniel's dad is <u>more than</u> 5.65 ft
hence 72 in and 77 in are the answers that apply
Your answer is B
<span>(256x^16)^1/4
=</span><span>fourth root 256x^16
= 4 x^4</span>
R² + 7 r + 10 = r² + 2 r + 5 r + 10 = r ( r + 2 ) + 5 ( r + 2 ) = ( r + 2 ) ( r + 5 )
r² - 5 r - 50 = r² - 10 r + 5 r - 50 = r ( r - 10 ) + 5 ( r - 10 ) = ( r - 10 ) ( r + 5 )
![\frac{r^{2} +7r+10}{3}* \frac{3r-30}{r ^{2}-5r-50 }= \\ \frac{(r+5)(r+2)}{3}* \frac{3(r-10)}{(r-10)(r+5)}](https://tex.z-dn.net/?f=%20%5Cfrac%7Br%5E%7B2%7D%20%2B7r%2B10%7D%7B3%7D%2A%20%5Cfrac%7B3r-30%7D%7Br%20%5E%7B2%7D-5r-50%20%7D%3D%20%5C%5C%20%20%5Cfrac%7B%28r%2B5%29%28r%2B2%29%7D%7B3%7D%2A%20%5Cfrac%7B3%28r-10%29%7D%7B%28r-10%29%28r%2B5%29%7D%20%20%20%20)
= ( after cancellation ) =
r + 2
Answer:
a=90
c=40
b=70
Step-by-step explanation:
a is right angle so 90
c is 160-90-30=40
b is 150-80=70
Answer:
x=11.2
Step-by-step explanation: