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Sergio [31]
2 years ago
13

Find the measure of the arc

Mathematics
1 answer:
steposvetlana [31]2 years ago
3 0

The answer is kindly 21 (100% correct)

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Plz help me Find LM.
Sunny_sXe [5.5K]
We can find out what LM is based on the fact that the bases of the 2 triangles are the same, this would also mean that the hypotenuse sides of the triangles should also be the same as well. Thus the sides of LM should also equal the sides of MN.

Another way, is to assume that the triangles are right angle ones, and use Pythagorean theorem to solve for the height and use that to solve for the hypotenuse.






















8 0
3 years ago
Find angle B and angle E
Natali [406]

Answer:

x = 9, Angles are 54°

Step-by-step explanation:

First, we need to find x:

7x-9 = 5x+9

+9 +9

7x = 5x+18

-5x -5x

2x = 18

x = 9

Now, we plug our x value in to find our angles.

5(9) + 9 = 54

Angle B = 54°

7(9) - 9 = 54°

Angle E = 54°

(angles are the same due to AAA property)

6 0
3 years ago
From 99° to 70°f what is the percent decrease
SSSSS [86.1K]

Answer:

should be -29.29 %

Step-by-step explanation:

8 0
2 years ago
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Suppose that the relation H is defined as follows.
9966 [12]
ANSWER:
Domain: {3, 7, 4, a}
Range: {a, b, 4, 0}
3 0
3 years ago
Sum of -6x^2-1 and x+9
Bumek [7]

Answer:

-6x^2+x+8

Step-by-step explanation:

9+-1=8

3 0
2 years ago
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