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3 years ago

12.6 + 4m = 9.6 + 8m

Mathematics

2 answers:

bonufazy [111]3 years ago

8 0

Just answering so the other guy can have brainiest! Hope this helps!

Sergeu [11.5K]3 years ago

7 0

Answer:

3 = 4m or 0.75 = m

Step-by-step explanation:

12.6 + 4m = 9.6 + 8m

Subtract 4m from both sides of the equation

12.6 = 9.6 + 4m

Subtract 9.6 from both sides of the equation

3 = 4m

Divide by four on both sides of the equation

0.75 = m

I Hope That This Helps! :)

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Nicole made costumes for the annual school play. She used a total length of 1468.8 in of blue fabric. The fabric came in 3 rolls

Charra [1.4K]

1468.8/3 = 489.3 in
convert answer into yards (divide by 36)
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2 years ago

The stock of Company A gained $1.86 throughout the day and ended at a value of $94.86. By what percentage did the stock rise

Firlakuza [10]

Answer:

tTe answer is 1.96%

Step-by-step explanation:

given data

change in price/gain= $1.86

the closing price = $94.86

Required.

The percent rise.

Step two:

The formula for the percent rise is

=change/close price*100

substitute our given data

= 1.86/94.86*100

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4 0

3 years ago

A certain television is advertised as a 53-inch TV (the diagonal length). If the width of

zhenek [66]

The TV is 45 inches tall.

Step-by-step explanation:

The diagonal length of television = 53 inches

Width of TV = 28 inches

As TV is in rectangular or square shape, a diagonal will form a right triangle

Where,

Diagonal = hypotenuse = c = 53 inches

Width = base = b = 28 inches

Length = perpendicular = a

we will use pythagorean theorem to find the length.

$a^2+b^2=c^2\\a^2+(28)^2=(53)^2\\a^2+784=2809\\a^2=2809-784\\a^2=2025$

Taking square root on both sides

$\sqrt{a^2}=\sqrt{2025}\\a=45$

The TV is 45 inches tall.

Keywords: triangle, square root

Learn more about square root at:

#LearnwithBrainly

6 0

3 years ago

I don’t understand because I’m not good with money

lakkis [162]

So you divide 12.00 by 0.75 and you get 16 which is the number of cookies he sold.

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3 years ago

Write a division equation that shows 3 items being divided equally among 4 people. Express the answer as a fraction

madreJ [45]

Answer:3/4

Step-by-step explanation:

3 divided by 4=3/4

3 0

3 years ago

Read 2 more answers