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3 years ago

What is R when N = 31.5ft and slope = 4/12

Mathematics

1 answer:

Alexxandr [17]3 years ago

3 0

MAN i suck at this stufff.... I'll try to find someone who will help tho

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Question 13 (2 points)Find the area of the Sector of a circle with the given angle. Round your answer to the nearest tenth.3158

olasank [31]

Answer: 175.8 cm^2

Explanation:

The formula for calculating the area of a sector is expressed as

Area = θ/360 x πr^2

where

r is the radius of the circle

θ is the angle subtended at the center

From the information given,

θ = 315

r = 8

π = 3.14

By substituting these values into the formula,

Area of sector = 315/360 x 3.14 x 8^2

Area of sector = 175.8 cm^2

7 0

1 year ago

Given the perimeter of a rectangle and either the length or width, find the unknown measurement using the appropriate formula. T

lions [1.4K]

Answer:

The measurement of the width is 20 ft.

Step-by-step explanation:

Given:

The perimeter is 94 ft and the length is 27 ft.

Now, to find the unknown measurement.

Perimeter = 94 ft.

Length = 27 ft.

Let the width of the rectangle be $x.$

So, to get the width we put formula of perimeter:

$Perimeter=2\times (length+width)$

$94=2\times (27+x)\\\\94=54+2x$

Subtracting both sides by 54 we get:

$40=2x$

Dividing both sides by 2 we get:

$20=x\\\\x=20\ ft.$

Therefore, the measurement of the width is 20 ft.

4 0

3 years ago

NEED HELP! What is the first step to solve the equation a=2d/t^2 , where a is acceleration, d is the distance, and t is time. If

kondor19780726 [428]

Plug in a = 2 m/s^2 and d = 10 m, and solve for t (in s):

$a=\dfrac{2d}{t^2}\iff2\dfrac{\rm m}{\mathrm s^2}=\dfrac{2\cdot10\,\mathrm m}{t^2}$

$\implies t^2=\dfrac{20\,\rm m}{2\frac{\rm m}{\mathrm s^2}}=10\,\mathrm s^2$

$\implies t=\sqrt{10}\,\mathrm s$

So the answer is C.

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3 years ago

−8(−33−413−3)+(42−5)(−92−43−23)

-Dominant- [34]

The answer is -2254 !!!!

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3 years ago

HELP BRAINLIST WILL BE REWARDED

Aleksandr [31]

Answer:

3 fish a 2 fish b

Step-by-step explanation:

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3 years ago

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