(BRAINLIEST QUESTION)

Mathematics

1 answer:

krok68 [10]3 years ago

6 0

Answer:

A . Mark and label any point on the arc.

Step-by-step explanation:

Step for copying a Line Segment PQ

Mark a point R that will be on the new line
Place the compass on one end of the line
Adjust the compass width to the other end of the line
Without moving the compass width, move the compass to R
Draw an arc near where the end of the new line should be
Pick a point S on the arc to be the end point of the new line
Draw a straight line between R and S

Therefore, the next step is to Mark and Label any point on the arc.

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Your Parents give you $35 for a scooter that costs at least $100. Write and solve an inequality to find out how much money you h

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35=M
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Money needed= N

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3 years ago

At the park there is a pool shaped like a circle. A ring-shaped path goes around the pool. Its inner diameter is 22yd and its ou

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First, we need to think about what we're actually solving for: the area of the path. To find this, we can find the area of the whole thing, minus the area of the pool.

The diagram would look something like the picture I attached. We know that to find the area of a circle, you do πr^2. The radius is half of the diameter, so halve the diameters:

22/2 = 11 yards
32/2 = 16 yards

Then solve for the area of both circles.
π $11^{2}$ $= 121$ π ≈ 380.13 (area of the pool)
π $16^{2}$ $= 256$ π ≈ 804.25 (area of the whole thing)

Next, subtract the area of the pool from the area of the whole thing to find the area of the walkway:
$804.25 - 380.13 = 424.12$ (area of the walkway)

Finally, divide the area of the walkway by 6 to see how many gallons of paint you'll need:

424.12 ÷ 6 ≈ 70.69

So you'll need 71 gallons of paint!

Hope I helped and let me know if you have any questions :)