The spoke of a wheel is 15 inches long. What if the area enclosed by the tire?

Mathematics

1 answer:

Ket [755]2 years ago

7 0

Answer:

225 $\pi$

or 706.86 rounded

Step-by-step explanation:

area of a circle is $\pi r^{2}$ (r=radius)

$\pi r^{2}$

$\pi 15^{2}$

$\pi 225$

=225 $\pi$

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Please help! Brainiest answer worth 15 points

USPshnik [31]

Answer: I think it is SAS

Step-by-step explanation:

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3 years ago

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loris [4]

I got (-6.28, -0.76).

Step 1.) Write out the problems
-2x=8-6y
-15x=21-6y

Step 2.) Pick a problem and solve for X
-2x=8-6y = x=-4-3y

Step 3.) Plug in the x
(-15)(-4-3y)= 21-6y
60 + 45y= 21-6y

Step 4.) Solve for y
y=-0.76

Step 5.) Plug in the y value into one of the equations
-2x= 8- 6(-0.76)
-2x= 8 + 4.56
x= -6.28

Step 6.) Check your answers
-2(-6.28)=8-6(-0.76)
12.56=12.56

Step 7.) Write it out
(-6.28,-0.76)

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2 years ago

PLEASE HELP OMG the side lengths of triangle MNO are given: MN=5, NO=4, OM=2.5. the triangle is dilated by a scale factor of k w

elena-14-01-66 [18.8K]

The value of the scale factor k, is 1.5

<h3>Perimeter</h3>

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<h3>Dimensions </h3>

The dimensions of the triangle MNO are given as:

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