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2 years ago

What is the slope of this line?

Mathematics

1 answer:

Kitty [74]2 years ago

3 0

Answer:

the slope of the line is -3/4

Step-by-step explanation:

To find the slope of the line you can either use the formula y2-y2/x2-x1 and plugin 2 points on the line

so points (0,2) and (4,-1) would give you -1-2/4-0

simplified gives -3/4 for the slope.

The other way you could find the slope of the graph is to remember that slope is rise/run, this means that since your line is going down 3 numbers, the numerator (rise) would be -3, and it is going to the right 4 numbers, the denominator (run) would be 4. This would give you your slope of -3/4

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3 years ago

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2. We'll assume those xs are in the numerator

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Read 2 more answers

A circular swimming pool has a radius of 28ft. There is a path all the way around the pool that's 4ft wide. A fence is going to

Natalka [10]

Answer:

Therefore 200.96 ft.of fencing are needed to go around the pool path.

Step-by-step explanation:

Given, a circular swimming pool has a radius of 28ft. There is a path all the way around the pool. The width of the path 4 ft.

The radius of the outside edge the pool path is

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= (28+4) ft

= 32 ft.

To find the length of fencing, we need to find the circumference of outside the pool path.

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$=(2\times 3.14 \times 32) ft$

=200.96 ft.

Therefore 200.96 ft.of fencing are needed to go around the pool path.

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