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Yanka [14]
2 years ago
6

Given A(-2, 5) and B(13, -7), find the midpoint of AB.​

Mathematics
1 answer:
Dmitrij [34]2 years ago
4 0

Answer:

The mid-point is (9,-9/2)

Step-by-step explanation:

You would use the mid-point formula for this

(\frac{x_{2} +x_{1} }{2} , \frac{y_{2}+y_{1}  }{2} )

if you plug that in it is (\frac{13-2}{2}, \frac{-7+5}{2})

resulting in (11/2,-2/2) = (11/2,-1)

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DanielleElmas [232]

Answer:

4.6

Step-by-step explanation:

28.888 / 3.14 = 9.2

9.2 / 2 = 4.6

5 0
3 years ago
Find the value of x ?<br><br> A)67<br><br> B)113<br><br> C)77<br><br> D)57
lana [24]

Answer:

<h2>A) 67</h2>

Step-by-step explanation:

The sum of the angles measures at one side of the parallelogram is 180°.

Therefore we have the equation:

x + 113 = 180             <em>subtract 113 from both sides</em>

x + 113 - 113 = 180 - 113

x = 67

3 0
3 years ago
A car dealership pays 8350 for a car. they mark up the price by 17.4 to get the retail price. what is the retail price of the ca
Mila [183]

$9802.90

17.4%  = 0.174

so retail price = 8,350 + 8,350 * 0.174

= $9802.90

8 0
4 years ago
Is f(x) = 2x – 3 a function
vesna_86 [32]

Answer: yes

Step-by-step explanation:

If you graph the function on desmos or a graphing calculator, you will see that it passes the vertical line test.

The graph is a function when no one x value has two y values, this is why we use the vertical line text to see if the graph is a function.

3 0
3 years ago
Rewrite the following expression in three different ways 5(6-2z)
miv72 [106K]

Answer:

5(-2z+6)

30-10z

-10z+30

Step-by-step explanation:

3 0
3 years ago
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