You didn't include the picture (triangle BAC and triangle FEG. First image.)
The answer I got is 5.7
My work is written out in the second image
Answer:
700pi
Step-by-step explanation:
2pi(10)^2+2pi(10)(25)
Answer:
-10
Step-by-step explanation:
the answer to the question is-10
<span> 80/-40=-40/20=-2,
the sequence: 80, -40, 20 is a geometric sequence
its general formula is Vn+1 = q Vn, where q= -2,
if we put </span>Vn+1 = f(x)
<span> Vn = x
so we have f(x)= -2x so the graph that represents the sequence is graph of linear equation
</span>
Answer:

Step-by-step explanation:
Given

Required
Determine E(119.5)

Simply substitute 119.5 for t

Evaluate the expressions in bracket

Solve 0.5²



Hence;
