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Naily [24]
2 years ago
14

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
Mathematics
1 answer:
Tasya [4]2 years ago
3 0

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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<em>Answer:</em>

Here is the answer ...... Check out it

<em>Step-by-step explanation:</em>

<em>An inconsistent system of equations is a system of equations with no solution. We can determine if our system is inconsistent in three ways: graphing, algebra, and logic. Graphs of an inconsistent system will have no points of intersection.</em>

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5 0
2 years ago
Simplify 12√18-6√20-3√50-8√45
Alex_Xolod [135]

12√18-6√20-3√50-8√45

<em>*Break each radical up into the product of a radical of a perfect square and a second radical*</em>

12(√9*√2)-6(√4*√5)-3(√25*√2)-8(√9*√5)

<em>*Simplify the radicals*</em>

12(3√2)-6(2√5)-3(5√2)-8(3√5)

<em>*Distribute*</em>

36√2-12√5-15√2-24√5

<em>*Combine like terms</em>*

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Hope this helps!!

3 0
2 years ago
A = {Natural numbers less than 10}
VikaD [51]

Answer:

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7 0
2 years ago
4р — 5 (p + 6) =<br><br> I need help solving this question
Lapatulllka [165]
ANSWER
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STEP BY STEP:
-Distribute
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Hope this helps :)
5 0
2 years ago
Read 2 more answers
What is 3x5 in mathematics
poizon [28]

Answer:

3x5=15

Step-by-step explanation:

If you have three groups of 5 objects, you will have 15 objects in total.

______________________                      

║  object         object             ║  

║           object                        ║

║object      object                  ║

║_____________________║

______________________                      

║  object         object             ║  

║           object                        ║

║object      object                  ║

║_____________________║

______________________                      

║  object         object             ║  

║           object                        ║

║object      object                  ║

║_____________________║

HTH :)

6 0
2 years ago
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