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Ratling [72]
3 years ago
5

Find the midpoint of points A(9, 2) and B(6,-4) graphically.

Mathematics
1 answer:
Anastasy [175]3 years ago
5 0

Answer:

Mid point of A(9,2) and B(6,44) is (7.5, -1)

Step-by-step explanation:

I. If mid point = \frac{x_{a}  +x_{b} }{2}, \frac{y_{a}+ y_{b}  }{2}

 So (x) = (9 + 6) / 2 = 7.5

       (y) = (2 + (-4)) / 2 = -1

So (x,y) = (7.5, -1)        

Leave more question below, I don't understand you question well.

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Not quite sure what you mean by brackets, but you can get the solution to this equation in a few steps:

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3 years ago
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Vitek1552 [10]

Answer:

5/19

Step-by-step explanation:

There's no explanation, it's just common sense ‍♀️

7 0
3 years ago
Which is true from these equations
e-lub [12.9K]

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B and E

Step-by-step explanation:

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3 years ago
Pleaseeee help me. I'm stuck on a math question.
lozanna [386]

The slope of the function for pronghorn antelope is 60.78 which infers that the rate of speed of the pronghorn is 60.78 miles per hour.

7) The given function that represents the speed of the pronghorn is

y = 60.78x - 5.4

Comparing this function with the general equation of a straight line

y = mx + c we can conclude that the slope of the function is 60.78 .

So the Pronghorn's rate of speed is 60.78 miles per hour.

8) Now the speed of the cheetah is given in the form of a table.

Let us take any two points on the graph

(0.5,21.85) and (2,118.60)

Slope of the line passing through these two points

= (118.6-21.85)/(2-0.5)

=64.5

So the slope of the graph is 64.5 and the average rate of speed of the Cheetah is 64.5 miles per hour.

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To learn more about slope visit:

brainly.com/question/13281781

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6 0
1 year ago
A dolphin jumps from the water at an initial velocity of 16 feet per second. The equation h + -16t^2 + 80t models the dolphin's
Dominik [7]

Answer:

100feet

Step-by-step explanation:

Given the height reached by a dolphin expressed by the equation is h = -16t^2 + 80t. At maximum height, the velocity is zero, hence;

v(t) = dh/dt = -32t + 80

0 = -32t + 80

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t = 80/32

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h = -16(2.5)^2 + 80(2.5)

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h = 100feet

Hence  the maximum height the dolphin jumps is 100feet

3 0
3 years ago
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