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2 years ago

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A rectangle that is 2” x 3” has been scared by a factor of seven what are the sidelines of the scale copyhA rectangle that is 2“

x 3“ has been scaled by a factor of seven what are the side lengths of the scale copy

1 answer:

Margarita [4]2 years ago

3 0

Answer:

Step-555by-step explanation:

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Answer:

I think C

Step-by-step explanation:

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2 years ago

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Please help me with this problem.

mariarad [96]

Answer:

$x^{\frac{8}{3}}y^{-\frac{5}{6}$

Step-by-step explanation:

Remember the rule for converting radicals and exponents into fractions. The power is the numerator of the fraction, and the nth root is the denominator of the fraction. Also, remember that dividing by an exponent means the exponent will be negative.

$\frac{\sqrt[3]{x^{8} } }{\sqrt[6]{y^{5} } } \\\\\frac{x^{\frac{8}{3} } }{y^{\frac{5}{6} } } \\\\x^{\frac{8}{3}}y^{-\frac{5}{6}$

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3 years ago

What is the solution to this system of equations?

laiz [17]

Answer:

Step-by-step explanation:

Solving by elimination and substitution:

x + y = 7

x − y = − 3

on adding the two equations

y gets cancelled

x + y = 7

x − y = − 3

2 x = 4

x = 4 2 = 2

substituting this value of x

in equation 1:

x +y = 7

2 + y = 7

y = 7 − 2

y = 5

the solution for the system of equations are :

x = 2

y = 5

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3 years ago

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3 years ago

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Christina paid $2 for 5/8 of a gallon of gas.How much does it cost per gallon

vladimir1956 [14]

Answer:

$3.20

Step-by-step explanation:

I divided the $2 by 8 to see how much 1/8 a gallon cost.

I got 0.40

Multiple this by 8 to get 8/8 or 1 gallon.

You get 3.2

so $3.20

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2 years ago