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iris [78.8K]
2 years ago
12

The stained glass window shown is a half circle. What is the perimeter of the window? use 3.14 for π. Show your work.

Mathematics
2 answers:
attashe74 [19]2 years ago
5 0
40.82

1/2(3.14x26)

3.14(26)=81.64

81.64/2= 40.82
Liono4ka [1.6K]2 years ago
4 0

Answer:

81.64

Step-by-step explanation:

]

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It takes 3 rolls to get what you want
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3 years ago
An investment of $500 earns interest at an annual interest rate of 13%. The equation for this investment is B = 500(1.13)t, wher
pickupchik [31]

Answer: C) B= 500(1.101)^{12t}

Step-by-step explanation:

Given : The equation for this investment is B = 500(1.13)t, where B represents the balance and t is the number of years.

For monthly interest , Rate = \dfrac{r}{12}

Time = 12 t  [ 1 year = 12 months ]

As r = 0.13 , so rate = \dfrac{0.13}{12}\approx0.010

Now, the equation will be :

B=500 (1+0.101)^{12t}

\Rightarrow\ B= 500(1.101)^{12t}

Correct option : C) B= 500(1.101)^{12t}

4 0
4 years ago
Can someone please help me find find the area of the shaded region for 2 figures please? In the second figure it’s impossible to
Ainat [17]

Answer:

You CAN do it. triangle with the circle. find area of triangle first and subtract circle. (8*8)/2 = 32. minus circle. (2.5*pi^2) = 24.674011. so we have 32 - 24.7 (rounded) = 7.3 for triangle. as for the other? divide it into segments. we have a rectangle on bottom followed by 2 triangles on top of that rectangle. Recangle height is 2 * width. The width is 8 as we can see the top. 2*8= 16. plus the triangles. we know the triangle height is 6 minus the 2 from the rectangle height so 6-2=4 times the width which is the rectangle width minus the 6 from the middle divided by 2 because there are 2 triangles. 8-6=2/2 = 1. height * width = 4 divide by 2 = 2. that is the area of one triangle. but because there are 2 triangles multiply by 2. 2*2 = 4. 16+4=20 for the area of the second figure.

Step-by-step explanation:

6 0
4 years ago
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Answer:

:)

Step-by-step explanation:

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Hope this helps :)

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3 years ago
What is a polynomial​
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A polynomial is an expression that contains several terms.

Examples include...

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8 0
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