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Fofino [41]
3 years ago
9

AB has endpoints A(-9, 14) and B(21,5). Find the coordinates of midpoint M.

Mathematics
1 answer:
Lisa [10]3 years ago
6 0

Answer:

That point would be (.5,3)

Step-by-step explanation:

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Can someone help me with this
ivann1987 [24]

Answer:

56x

Step-by-step explanation:

Think of it an a triangle and a rectangle. The area of the rectangle is obviously 13 x 4x, which is 52x

for triangle, the hypotenuse is C, Right hand side is B and the side that is in the shape is B.

Area of triangle = (bh) / 2

B = 13 - 9, so B = 4

A = 6x - 4x, so A = 2x

the area is 2x x 4, which is 8x.

8x / 2 = 4x

The area is 4x + 52x, so the final answer is 56x

8 0
2 years ago
A dog walks 696 steps in 12 minutes. how many steps in 12 minutes <br>​
Firlakuza [10]

Answer:

696 steps

Step-by-step explanation:

3 0
3 years ago
If P(-9, -4), Q(-7, -1), R(-2, 5), S(-6, -1) are the coordinates of the points, what is the slope of line PQ?
matrenka [14]

Given :

P(-9, -4), Q(-7, -1), R(-2, 5), S(-6, -1).

To Find :

The slope of line PQ.

Solution :

We know , slope is given by :

m=\dfrac{y_2-y_1}{x_2-x_1}\\\\m=\dfrac{-9-(-7)}{-4-(-1)}\\\\m=\dfrac{2}{3}

Therefore, the slope of line PQ is 2/3.

Hence, this is the required solution.

8 0
3 years ago
State the domain and range of the following relation.<br> (picture included) <br> please help!
Akimi4 [234]
Domain = what x values are used
Range = what y values are used

so duplicates do not matter, ascending ordering is useful.

Then you can find that answer C correctly lists the right values.
5 0
4 years ago
Stephanie sold half of her comic books and then bought fifteen more. She now has 25. How many comics did she have originally?
k0ka [10]

Answer: 5

Step-by-step explanation:

25-15=  10

half of 10 is 5

so she originally had 5

6 0
4 years ago
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