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Viktor [21]
4 years ago
5

How do I find the value of the variable?

Mathematics
1 answer:
wariber [46]4 years ago
3 0

the three inside angels need to equal 180, so first find the missing inside angle:

86.5 + 41.4 = 127.9

180-127.9 = 52.1

now that angle and y need to equal 180 degrees

 so 180 - 52.1 = 127.9

y = 127.9 degrees

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Delaney plans to run at least 5 miles each week for her health. Delaney has a circular route in the neighborhood to run. Once ar
MatroZZZ [7]

Answer:

B: Yes, because 5 miles is (8800) yards and 30 times around the route is ( ) yards.

Step-by-step explanation:

Delaney plans to run at least 5 miles each week for her health. Delaney has a circular route in the neighborhood to run. Once around that route is 420 yards. If runs that route times during the​ week, will cover at least 30 ​miles?

3 0
3 years ago
Write a description of the rule (x, y) = (x - 4, y + 3).
storchak [24]

9514 1404 393

Answer:

  translate 4 left and 3 up

Step-by-step explanation:

The value added to the x-coordinate is the translation to the right. Here, it is -4, so the translation is 4 units left.

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4 0
3 years ago
Can someone please please tell the answer for this pleaseeeee
Amiraneli [1.4K]

Answer:

I'm assuming the answer is 5

Step-by-step explanation:

reason being us because 8 goes down one to 9 so 6 must go down one to 5 right?

3 0
4 years ago
-20x+40=-20x+20 tiene solucion?
Novosadov [1.4K]

Answer:

No solution

Step-by-step explanation:

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7 0
3 years ago
Help plz solve these equations by completing the square <br><br>x square + 12x =1
Hitman42 [59]

Answer:

x = - 6 ± \sqrt{37}

Step-by-step explanation:

Given

x² + 12x = 1

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add ( half the coefficient of the x- term )² to both sides

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x + 6 = ± \sqrt{37} ( subtract 6 from both sides )

x = - 6 ± \sqrt{37} ← exact solutions

3 0
3 years ago
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