The first one is 212.97
You would do (229 x 7)/100=16.03
So because you got 16.03 you would do 229 - 16.03 = 212.97
The second one is 40.08
And you would do the samething here.
But instead of 7 you would do 15
(48.00 x 15)/100 =7.2.
So you would do
48.00 - 7.2 = 40.08
So the second one is 40.08
And
The first one is
212.97
Basically when you foil inner terms cancel out
Answer:

Step-by-step explanation:
SA = SA(prism) + SA(cylinder) – 2SA(cylinder base)
1. Surface area of rectangular prism
The formula for the surface area of a rectangular prism is
S = 2(lw + lh + wh)
Data:
l = 16 in
w = 11 in
h = 11 in
Calculations:
2(Top + Bottom) = 2lw = 2 × 16 × 11 = 352 in²
2(Front + Back) = 2lh = 2 × 16 × 11 = 352 in²
2(Left + Right) = 2wh = 2 × 11 × 11 = <u>242 in²
</u>
Total area = 946 in²
2. Surface area of cylinder
A = A(top) + A (base) + A(side) = 2A(base) + A(side)
Data:
d = 8 in
h = 9 in
Calculations:
r = ½d = ½ × 8 = 4 in

3. Excluded area
Excluded area = 2A(base) = 100.48 in²
4. Total area

If the length of JK is 16.4 miles, it will be diameter of this circle, the radius will be JK/2 = 8.2 miles
As we know the length of circle is 2π*r in this case r = 8.2
The arc JM is 1/4 length of the whole circle so arc JM = (2π*8.2)*(1/4) = 2π*8.2/4 = π*8.2/2 = π*4.1
if we assume that π=3.14 the answer will be 3.14 * 4.1 = 12.874.... And as the answer needs to be rounded to the nearest tenth it will be 12.874≈12.9
So the answer will be 12.9
There are 2 vowels in there so the answer would be 2/10 and then simplified would be 1/5
answer : 1/5 : )