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bazaltina [42]
2 years ago
6

M(-5, 2) and N(5, 2) are the endpoints of the segment MN on the coordinate plane. What is the length of MN¯¯¯¯¯¯ ?

Mathematics
2 answers:
sleet_krkn [62]2 years ago
8 0

Answer:

length of MN is 10

Step-by-step explanation:

M(-5, 2) and N(5, 2) are the endpoints of the segment MN

To find the length MN we use distance formula

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

M(-5, 2)  is (x1,y1)

N(5, 2) is (x2,y2)

Plug in the values and find out the distance

d=\sqrt{(5-(-5))^2+(2-2)^2}

d=\sqrt{(5+5)^2+(2-2)^2}

d=\sqrt{(10)^2+(0)^2}

d=\sqrt{100}=10

So length of MN is 10

stira [4]2 years ago
5 0
Use the distance formula

\sqrt{(2-2)^2+(5--5)^2}=\sqrt{100}=10
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7 0
3 years ago
1. Identify your variables using let statements.
Advocard [28]

The number of chicken dish is 131 dishes while the number of lobster dishes is 119 dishes

<h3>How to find the number of each type of dish.</h3>

Let

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<h3>How to determine the equations for the linear system</h3>

Since it cost $40 per dish for chicken dish, the total cost of chicken dish is 40x.

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So, the total number of dishes is x + y = 250

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40x + 70y = 13570  (1)

x + y = 250 (2)

From (2), x = 250 - y

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7 0
2 years ago
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suter [353]

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