Answer:
A = 3W² + W + 1/8πW²
Step-by-step explanation:
rectangular window is L x W
semicircle is 1/2 πr²
r = 1/2 W
L = 3W + 1
A = W(3W + 1) + 1/2 π(1/2W)²
A = 3W² + W + 1/8πW²
Line because it will show the gradual increase or decrease
Answer:
Diana payed $31.50 for art supplies without tax.
Step-by-step explanation:
Total = 38.00
Sales Tax = 6.5
38.00 - 6.50 = $31.50
Answer:

Step-by-step explanation:
Hello,
We can write the following, x being the second number.

Let's use the discriminant.

There are two solutions and the positive one is

So the solutions are 15 and 15*2-6 = 30-6 = 24
Hope this helps.
Do not hesitate if you need further explanation.
Thank you
Sum of interior hexagon = 720
m<D = 720 - (100+115+105+130+95)
m<D = 720 -545
m<D = 175
answer
D. 175