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3 years ago

I need help with this question really quick!!!

Mathematics

1 answer:

dimulka [17.4K]3 years ago

5 0

Answer:

Np buddy its B. Hope u get a good grade

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Natali5045456 [20]

Answer:

Step-by-step explanation:

an additional hour of walking is associated with an additional 0.7 mile walk

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3 years ago

10. Find the missing measure of the missing angle.

bulgar [2K]

Answer:

z= 69

Step-by-step explanation:

79+122+90+z=360 angle sum property

360-291=69

so z=69 degree

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3 years ago

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The major and minor axes of an ellipse are 25 inches and 4 inches in length. What is the area of the ellipse?

Nostrana [21]

Answer:

Therefore, the area of the ellipse is:

Area = 78.5 inches

Step-by-step explanation:

The formula to find the area of the ellipse is

$\:a\:\times \:b\:\times \:\pi$

The major axis of an ellipse = 25 inches

The minor axis of an ellipse = 4 inches

The value of a = major axis/2 = 25/2 = 12.5 inches

The value of b = minor axis/2 = 4/2 = 2 inches

Thus

The area of the ellipse:

Area = $\:a\:\times \:b\:\times \:\pi$

$=\:12.5\:\times\:2\:\times\:\pi$

$=25\pi$

$=78.5$ inches ∵ $\pi =3.14$

Therefore, the area of the ellipse is:

Area = 78.5 inches

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3 years ago

Combine like terms to write an equivalent expression.

Serjik [45]

Answer:

1. 6m+7

2. 5x^2+x+2

3. 9n-9

4. x^2+3x+4

Step-by-step explanation:

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3 years ago

Surface area of 12 inches x 5 inches x 8 inches

xeze [42]

Put 12*5*8 into your calculator. The answer is 480 inches^3

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3 years ago

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I need help with this question really quick!!!​

I need help with this question really quick!!!