2 years ago

A rectangle with a perimeter of 113 units is dilated by a scale factor of 3. Find the

Mathematics

1 answer:

Daniel [21]2 years ago

3 0

Answer:

339 units

Step-by-step explanation:

You simply multiply the perimeter of the original rectangle by three to get the perimeter of the new rectangle.

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What value of c makes the equation true? (PLEASE HELP, and look at the picture)

Cloud [144]

Answer:

$\displaystyle c = 8$

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Step-by-step explanation:

Step 1: Define

Identify

$\displaystyle \frac{3}{6} = \frac{4}{c}$

Step 2: Solve for c

Simplify [Reduce]: $\displaystyle \frac{1}{2} = \frac{4}{c}$
[Multiplication Property of Equality] Cross-multiply: $\displaystyle c = 8$

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3 years ago

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The width of a plastic storage bin is 4ft longer than the height. The length is 6ft longer than the height. The volume is 96 cub

Talja [164]

Answer:

the length is 4 ft longer than the height

Step-by-step explanation:

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2 years ago

Sarah earns $10 per hour while babysitting and $20 per hour while cleaning houses. Sarah will need to earn $1000 during the summ

kozerog [31]

Why not just work for 50 hrs on house cleaning and get 1000$

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2 years ago

A log splitter can split 6 5 cords of wood in 4 5 of a hour. Compute the unit rate by setting up a complex fraction and simplify

Aleksandr-060686 [28]

The answer is 1.5 or 1 1/2.
here is the how you get this answer.
1: Cross Multiply (1.2)(60)=x
2: divide x by 48
3: you should get 1.5 or 3/2

BTW x is equal to 72

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3 years ago

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Log, 2 + log 7(x – 5) = 2

kipiarov [429]

Answer:

85/7

Step-by-step explanation:

log2 + log7(x-5) = 2

log(14(x-5)) = 2

14x - 70 = 10²

14x = 170

x = 170/14

x = 85/7 or 12 1/7

3 0

2 years ago