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3 years ago

PLEASE HELP DEADLINE IN 20 MINS

Mathematics

1 answer:

wel3 years ago

6 0

Answer:

to find the permiter of the shapes add up all the sides

to find the area multiply one of the sides and another side

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The price of a cell phone is usually $240 Ella mom buys one of these cell phones when the discount is 25 how much did Ella mom s

lord [1]

Answer:

$60

Step-by-step explanation:

$240 = 100%

Discount = 25%

100% - 25% = 75%

75% as a decimal is 0.75

Multiply:

240(0.75) = 180

You could also do 3/4 of 240 because 0.75 is 3/4

To find out how much she saved, let's subtract the sale price from the original price:

240 - 180 = 60

Ella's mom saved $60 from the discount

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

6 0

3 years ago

What is the answer to 3x+21+6x-60

Lesechka [4]

9x+39. i think i would be that

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3 years ago

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U + -5/6 = -1/3 solve for u

Phoenix [80]

Move all terms not containing U to the right side of the equation.

Exact Form:

U = 1/2

Decimal Form:

U = 0.5

8 0

3 years ago

Read 2 more answers

Solve each equation by taking square roots<br><br> 10p^2 +20=1490

dimulka [17.4K]

$10p^2 +20=1490$

$
10p^2=1490-20
 
$ $Subtract \ 20 \ from \ both \ sides$

$10p^2=1470

 
$

$p^2= \dfrac{1470}{10}$ $Divide \ both \ sides \ by \ 10$

$p^2=147$

$p=+ \sqrt{147}$ $Take \ the \ square \ root \ of \ both \ sides$

$p=+7 \sqrt{3}$

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3 years ago

Read 2 more answers

Bailey is paid a royalty of 11.3% on the net sales of his book. The net sales of his book in the

ratelena [41]

Answer:

Step-by-step explanation:

4 0

3 years ago

PLEASE HELP DEADLINE IN 20 MINS​

PLEASE HELP DEADLINE IN 20 MINS