A stained glass window is going to be installed in a semi-circular opening, which is above a 34 inch wide door. If the stained g
lass window costs $0.95 per square inch, how much will the window cost? Use 3.14 for π
as necessary.
A. $389.10
B. $1,724.17
C. $431.04
D. $494.55
1 answer:
The area of a full circle would be Area = PI x r^2
The diameter would be the width of the dorr, so the radius would be half that. 34/2 = 17 inches.
Area for a full circle would be 3.14 x 17^2 = 907.46 square inches.
A semi circle is a half circle.
The area would be 907.46 / 2 = 453.73 square inches.
Multiply the area by the cost:
453.73 x 0.95 = 431.04
The answer is C.
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Please mark me brainless :)
Answer:
first term: 7
find the 17th term : 102
fifteent term: 10
Step-by-step explanation:
hababa
1. false because the GCF of 101 and 102 is 1 whereas the GCF of 33 and 99 is 33.
2. idk
3. false because the GCF of 1 and 2 is 1
The answer is 7 because the first part of the ratio says amount of states that border an ocean.
