the answer is, c) distributive
Answer:
5.7
Step-by-step explanation:
7^2- 4^2= 33
= 5.7
The value of h(t) when
is 10.02.
Solution:
Given function 
To find the value of h(t) when
:

Substitute
in the given function.


Now multiply the common terms into inside the bracket.

Now, in the first term, the numerator and denominator both have common factor 16. So reduce the first term into the lowest term.

To make the denominator same, take LCM of the denominators.
LCM of 64 and 32 = 64




= 10.02

Hence the value of h(t) when
is 10.02.
The answer is going to be x=22
The value of x can be found using the sine function.
sin 30 = x/8
8 (sin 30) = x
4 = x