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balu736 [363]
3 years ago
15

Solve for x. 30 20 X-2 X

Mathematics
1 answer:
Valentin [98]3 years ago
7 0

Answer:

hm.. sorry but i don't know this..

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PLEASE HELP ME Determine the premiter of the figure . Use 3.14 for PI Round to the nearest tenth. Numbers are 10 in and 15in​
densk [106]

Answer:

5\pi+40

Step-by-step explanation:

perimeter of circle=2\pir

so 5 is r(radius)

so 10\pi, but since it’s semicircle, you have to divide by 2, so

5\pi

perimeter of rectangle=15+10+15 because you don’t count the inside, so that equals 40

so 5\pi+40

3 0
2 years ago
-2x + 10 +4x=70 (what is X?)
Dovator [93]

Answer:

x = 30

Step-by-step explanation:

-2x + 10 +4x=70

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3 years ago
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Zolol [24]

Answer:

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y - 5 = 5(x-4)

y = 5x - 20 +5

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2 years ago
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What name best describes this polygon? trapezoid rectangle quadrilateral rhombus
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3 years ago
Question 4
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