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4 years ago

Whats the slope of (-3,-2) and (5,4)

2 answers:

4 0

Hello,

Slope is rise/run, or y/x, and if you are given two pairs of points, this is the equation needed: (y2-y1) over (x2-x1).

Let me plug in the numbers: (4-(-2) over 5-(-3). And that is 6/8, which then is simplified to 3/4. So the slope of those two given points is 3/4. We do not divide or simplify it into a decimal because slope is a fraction, so we leave 3/4 as it is.

Hope this helps, and that my explanation is not too confusing!

May

Anvisha [2.4K]4 years ago

3 0

Hi there! To find the slope, we have to do y2 - y1/ x2 - x1. This means subtracting the first y-coordinate from the second y-coordinate and the first x-coordinate from the second x-coordinate. It would be set up like this: 4 - (-2) / 5 - (-3). When you do this, you get 6/8 or 3/4 in simplest form. There. The slope of the line is 3/4.

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A cylindrical can contains an unknown number of golf balls. The can has a height of 10 inches and a volume of 15.625 Pi inches c

AlladinOne [14]

20 golf balls can fit in the can.

<u>Step-by-step explanation:</u>

Given:

Height (h) = 10 Inches

Volume of 15.625 Pi inches cube.

To Find:

How many balls can be filled in that can.

Solution:

Diameter of the golf ball [as per standard value] = 1.68 in

Radius of the golf ball = $\frac{1.68}{2} = 0.84 in$

Volume of the golf ball = $\frac{4\pi r^3}{3}$

= $\frac{4\pi (0.84)^3}{3}$

= $2.5 (or) 0.79 \pi inches$

Volume of the can = $15.625\pi in^3$

Now we have to divide the volume of the can by the volume of the golf ball, we will get = $\frac{15.625 \pi }{0.79\pi } = 19.7$ balls

Thus we can conclude that approximately 20 balls can be filled in that can.

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4 years ago

Write the equation of a vertical line that passes through the point (–4, 4).

FinnZ [79.3K]

The question asks for a vertical line, and if it is vertical, it cannot be y = ... because that is horizontal. We also know it passes through the x-coordinate of -4, so the answer is x = -4.

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3 years ago

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iren2701 [21]

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3 years ago

The graph of g is a vertical stretch by a factor of 4 and a reflection in the x-axis, followed by a translation 2 units up of th

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3 years ago

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Trava [24]

Answer:

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so if you do 4/52 + 4/52 = 8/52

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Step-by-step explanation:

Hope this helps Have a nice day

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3 years ago