Answer:
Expression:

Value where y = 20
2
Step-by-step explanation:
Let's take a look at the sentence:
3 less than the quotient of y and 4
3 less indicates that you will subtract
- 3
Quotient means the result of division.

So if we combine the two, it says 3 less than the quotient so we subtract 3 from the quotient:

So if y = 20, we just substitute the y with 20



Answer:
the answer is 26
Step-by-step explanation:
add up all sides
Answer:
x=38.5
Step-by-step explanation:

cos(x)=
x=38.5(correct to the nearest tenth)