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Arada [10]
2 years ago
11

Please help! Write an equation, then solve for x

Mathematics
1 answer:
Nastasia [14]2 years ago
4 0

Answer:

x=30

Step-by-step explanation:

4x+2x+3x +3x=360. .... (angles of the quadrilateral add up to 360)

12x=360

12x/12=360/12

x=30

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What are the coordinates of the fourth point that could be connected with (–8, 0), (1, 0), and (1, –5) to form a rectangle?
sergey [27]
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3 years ago
What is the best approximation for the perimeter of a semicircle with a dimeter of 12cm?
taurus [48]
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6 0
2 years ago
find an equation for the nth term of a geometric sequence where the second and fifth terms are -8 and 512
kaheart [24]

Answer:

n_x = -4n_{x-1}\\

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7 0
3 years ago
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Step-by-step explanation:

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2 years ago
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