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3 years ago

Please help please!!!!!!!!!

Mathematics

1 answer:

Fynjy0 [20]3 years ago

4 0

It would be 270,000.

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Answer: 7 7/8 hours long

Step-by-step explanation:

April worked 1 1/2 times as long as Carl did. 1 1/2 can be rewritten as 3/2. Number of Hours April worked on math project 3/2 times the Number of Hours Carl worked on Math project. Which Carl worked 5 1/4 hours long, which can be rewritten as 21/4

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3 years ago

A rectangle with an area of 4/7 meters squared is dilated by a factor of 7. What is the area of the dilated rectangle?

nikklg [1K]

Answer:

Step-by-step explanation:

Every time you multiply both sides of a rectangle by a number x, its area if multiplied by $x^{2}$ .

In our example:

Area of a rectangle = width . length

width = 4

length = 7

$A_{1}$ = 4 . 7 = 28

When you multiply both sides by 7:

width = 4 . 7 = 28

length = 7 . 7 = 49

$A_{2}$ = 28 . 49

$A_{2}$ = 1372

$A_{2}$ / $A_{1}$ = 1372 / 28 = 49 = $(7)^{2}$

Both sides multiplied by 7 => Area multiplied by $7^{2}$

Got it?

;-)

7 0

3 years ago

THE FIRS PERSON WHO ANSWERS WILL GET BRAINLIST A number is written with the following factorization: 22 × 3 × 54 × 8 × 112. Is t

HACTEHA [7]

Answer:

Step-by-step explanation:

22,54,8 and 112 aren't prime numbers.

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3 years ago

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Serjik [45]

Answer:

Step-by-step explanation:

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3 years ago

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3 years ago

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