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Ede4ka [16]
3 years ago
15

What is the area of a circle with a radius of 1 foot?

Mathematics
2 answers:
Andreas93 [3]3 years ago
5 0

22/7 * 30.48 * 30.48

2919.81 cm square

1 foot = 30.48 cm

PLEASE MARK IT AS BRAINLIEST

SashulF [63]3 years ago
3 0
It would be Pi feet squared❤️
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Find the average value of f(x)=e2x over the interval [2, 4].
shusha [124]
<h2>Option B is the correct answer.</h2>

Step-by-step explanation:

We need to find average value of e^{2x} in [2,4]

Area of e^{2x} in [2,4] is given by

                  \int_{2}^{4}e^{2x}dx=\frac{1}{2}\times \left [ e^{2x}\right ]^4_2\\\\\int_{2}^{4}e^{2x}dx=\frac{1}{2}\times(e^8-e^4)=1463.18

Area of e^{2x} in [2,4] = 1463.18

Difference = 4 - 2 = 2

Average value = Area of e^{2x} in [2,4] ÷ Difference

Average value = 1463.18 ÷ 2

Average value = 731.59

Option B is the correct answer.

5 0
3 years ago
How manyy solutions does this system of equations have? explain how you know y + 2x = 5 y = 3x + 5
tigry1 [53]

Answer:

(-5, -10)

Step-by-step explanation:

y+2x = 5y

==>2x=4y

x=2y

5y=3(2y)+5

==>

y = -5

x = -10

==>

one solution

5 0
3 years ago
What are the constant terms in the expression? 8m−5n+2+m−148m−5n+2+m−14 Drag and drop the constant terms into the box.
krek1111 [17]
2

Is is the only integer that is alone.
4 0
3 years ago
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Whats cubed square mean?
Soloha48 [4]

Answer:

Square and cube numbers are special sequences of numbers that are linked to the property of the shape they are named after. A square number relates to the area of a square. A cube number relates to the volume of a cube.

Step-by-step explanation:

6 0
3 years ago
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Simplify the expression
AleksAgata [21]

4m + 5

Remove the parenthesis and collect like terms

3m + m + 5 = (3m + m) + 5 = 4m + 5


3 0
3 years ago
Read 2 more answers
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