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svlad2 [7]
3 years ago
14

Use the slope formula to find the slope of the line through the points (1, -2) and (-2,8).

Mathematics
1 answer:
lys-0071 [83]3 years ago
6 0

Answer:

Step-by-step explanation:

(8 + 2)/(-2 - 1)= -10/3

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Devin is collecting signatures for a petition to open a new park in her town. She needs to collect at least 1,000 signatures bef
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B) 8 ≤ p

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1000 - 380 = 620

620 / 80 = 7.75

Round it up to 8

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What is the height, in yards, of a cylindrical water tank that holds 1,884 cubic yards of water and has a diameter of 120 feet?
mafiozo [28]

Answer:

The height of the tank is 0.5 yards.

Step-by-step explanation:

To determine what is the height, in yards, of a cylindrical water tank that holds 1,884 cubic yards of water and has a diameter of 120 feet, knowing that the volume of a cylinder is equal to pi multiplied by the radius squared, multiplied by the height, the following calculation must be done:

1 foot = 0.3333 yards

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3.14 x 3,600 x H = 1,884

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7 0
3 years ago
Can someone help me with this
Morgarella [4.7K]

Answer:

FG=30

Step-by-step explanation:

Since we know that Point G is on the Segment FH, it doesn't really matter where G is, but we can know for certain that:

FH=FG+GH

We are given that FH is 4x, GH is x, and FG is 2x+10. Substitute:

4x=(2x+10)+x

Solve for x. On the right, combine like terms:

4x=3x+10

Subtract 3x from both sides:

x=10

So, the value of x is 10.

To find the value of FG, substitute 10 into its x:

FG=2x+10\\FG=2(10)+10

Multiply:

FG=20+10

Add:

FG=30

And we're done!

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3 years ago
Rocco is doing an internship with a local carpenter. He is making $11.50 per hour.
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Answer:

1. 76.5 days     2. $57.69 per day

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