The answer you are looking for is .1
Answer:
1. 15
Step-by-step explanation:
I'll help you out with question #1 and follow these steps to help you with solving the rest of the problems.
1.
and we know that
.
We can substitute
to the first equation.
![\frac{6-x}{3} = -3](https://tex.z-dn.net/?f=%5Cfrac%7B6-x%7D%7B3%7D%20%3D%20-3)
Multiply both sides by 3 to get rid of the fraction.
![6-x = -9](https://tex.z-dn.net/?f=6-x%20%3D%20-9)
Now you can solve for
, for which the value is 15.
y = r sin theta
sin theta = y/r
r sin theta = 4 Substituting for sin theta:-
r * (y/r) = 4
y = 4 is the answer
Step-by-step explanation:
neither of the ones shown have an area of 9.
do you have another choice with a base of 6 and height of 3 or vice versa? because that would be an area of 9