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TiliK225 [7]
3 years ago
14

Help plz..And No links!! I repeat No links!!

Mathematics
1 answer:
Rom4ik [11]3 years ago
8 0

Answer:

31.42

A=2πrh+2πr2

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What should be the first step to solve the equation?
katrin [286]

Answer:

Step-by-step explanation:2x + 9x - 9 = 16x + 16 - 5

= 11x - 9 = 16x + 11

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7 0
3 years ago
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The ratio of the side length of Square P to the side length of Square Q is 2:7. If the side length of Square P is 3.5 inches, wh
Igoryamba

Answer:

Perimeter of Square Q = 49

Step-by-step explanation:

given:

sides P:Q = 2:7

side length of P = 3.5.

First, determine length of side Q by using the ratio

\frac{2}{7}=\frac{3.5}{side Q}\\side Q = \frac{7*3.5}{2}

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4 0
3 years ago
Write 2.3181818... as a mixed number
JulsSmile [24]
Let x= 2.3181818...

then

10x=23.181818...     and

1,000x=2,318.1818...


1,000x-10x=2,318.1818...-23.181818...

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dividing by 5 both numerator and denominator:

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now, x= 198 + 198+ 63

so x= 2\frac{63}{198}


Answer: x= 2\frac{63}{198}
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<span>A conjunction is a statement formed by combining two statements with the word "and".</span>
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