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Inga [223]
3 years ago
15

A sailboat’s sail has three sides that are all the same length. Each side measures x−10 units. The sail’s perimeter is 63 units.

What is the value of x? Enter your answer in the box.
Mathematics
1 answer:
GalinKa [24]3 years ago
6 0
Explanation :
1) Write out the equation : X-10 + X-10 + X-10 = 63
2) combine like terms : 3x -30 = 63
3) Add 30 to both sides of the equation to cancel out 30 : 3x = 33
4) divide 3 from both sides of the equation : X = 11
Therefore, the value of x is 11
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Answer:

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Step-by-step explanation:

Given

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8 0
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ICE Princess25 [194]

42.5p=c

You get you get the number 42.5 since you know 10 people paid 425, you would divide 425 by 10 to know how much every person paid.

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6 0
3 years ago
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exis [7]

Answer:

<h2>17</h2>

Step-by-step explanation:

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E Exponents (ie Powers and Square Roots, etc.)

MD Multiplication and Division (left-to-right)

AS Addition and Subtraction (left-to-right)

\dfrac{1}{2}\times\underbrace{(6\times4)}_{1}+3+2\\\\=\underbrace{\dfrac{1}{2}\times24}_{2}+3+2\\\\=12+3+2=17

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3 years ago
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Vadim26 [7]

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Come on

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