Answer:
He has memorized 18 words
Step-by-step explanation:
(3/4)*24 = 18
Using the Pythagorean theorem 4 would be the height and 8 would be the hypotenuse, you need to find the base
4^2 + X^2 = 8^2
16 x x^2 = 64
x^2 = 64-16
x^2 = 48
x = sqrt(48) = 6.92 feet ( round answer as needed )
2^x =20
take log() for both sides
xlog(2) = log(20)
x= log(20)/log(2)
x= 4.322
Answer:
x = 14.04°
Step-by-step explanation:
Find x using the tangent ratio in the right triangle, that is
tan x =
=
= 
Hence
x =
(0.25) = 14.04°
Answer:
18.45
Step-by-step explanation:
I used a calculator