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2 years ago

Help please? giving brainliest!

Mathematics

1 answer:

Lena [83]2 years ago

7 0

Answer:

4.708 feet

Step-by-step explanation:

Given that: The sector area A=28.25 ft2

The radius r = 12 feet

....attached work below

Now the length of steel (Arc length ) = 2πr/2π × θ

The length of steel (Arc length ) = r × θ

The length of steel (Arc length ) = 12 × 0.39236

The length of steel (Arc length ) = 4.708 feet

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Which equation is the inverse of 5y+4= (x+3)² + 2?

Neko [114]

I think this is the answer to your question And also the solution

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2 years ago

Scores of two school basketball teams are recorded. The mean of Team A is 68. The mean of Team B is 67. What conclusion can you

Leto [7]

The conclusions that can be drawn are 3, two of a direct type and the other of an indirect type.

The direct ones are the values. Team A has an average of 68 points per game, which means that it has a good point average and, in the same way, team B, which has an average of 67, which is still a good point average per game.

The hint is the comparison of both teams, and that is that team A is one point above team B, which in terms of points per game makes them better.

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3 years ago

Helena wants to paint a box in the shape of a cube with sides that are 18 inches long. what is the surface area that Helena will

yan [13]

Answer:

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Step-by-step explanation:

Surface area Formula for a Cube:

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Solve the formula.

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The cube's surface area should be 1944 square inches.

5 0

3 years ago

Write an equation if the line that passes through (0,-3) and (3,3) .

liq [111]

Answer:

y = 2x - 3

Step-by-step explanation:

y = mx + b

m = (y2-y1)/(x2-x1)

m = (3-(-3))/(3-0)

m = 6/3

m = 2

y = mx + b

y = 2x + b

3 = 2(3) + b

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b = -3

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y = 2x - 3

6 0

3 years ago

The Jackson's dinner cost $125. They left $21.25 as a tip. What was the percentage of the tip? Please explain and help me! THANK

fiasKO [112]

Answer:

17%

Step-by-step explanation:

to find the percentage of something, you have to fill out the following formula:

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125x = 2125

then you have to divide, to single out x:

the answer is 17

so it is 17%

3 0

3 years ago

Read 2 more answers