Answer:
3x[2] + 5x +2
^
(power)
It will take her 51.4 minutes.
Explanation:
You would do 12/7 and then multiply that answer by 30.
The pyhtagorean states that to find c, use the eqaution,

.
Substitute 1 for a and 20 for b;
c^2=1+400
c^2=401
c=
which is about 20.02
Hope this helps.
Plot point F where angle alpha is located.
Triangle ABF has two interior angles x and 80. They add to the exterior angle alpha due to the remote interior angle theorem.
alpha = x+80
<h3>
Answer: Choice D</h3>
Answer: 5/8 of the project is done