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3 years ago

Check my 4 math questions?

Mathematics

2 answers:

natima [27]3 years ago

4 0

Answer:

All answers are correct.

Step-by-step explanation:

Phoenix [80]3 years ago

3 0

Answer:

1.(C) 2.(D) 3.(C) 4.(C)

Step-by-step explanation:

You're right. Hope this helped.

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Solve each proportion.<br> 2/4=4/p-3<br>pls help

eduard

Answer:

$p=\frac{8}{7}$

Step-by-step explanation:

$\frac{2}{4} = \frac{4}{p} - 3$

$\frac{1}{2} = \frac{4}{p} - 3$ (simplify)

$\frac{1}{2}+3 = \frac{4}{p} - 3+3$

$\frac{1}{2}+3 = \frac{4}{p}$ (Add 3 to both sides)

$\frac{7}{2}= \frac{4}{p}$ (simplify)

$\frac{7}{2}p= \frac{4}{p}*p$

$\frac{7p}{2}=4$ (Multiply both sides by p)

$\frac{7p}{2}*2=4*2$

$7p=8$ (Multiply both sides by 2)

$\frac{7p}{7}=\frac{8}{7}$

$p=\frac{8}{7}$ (Divide both sides by 7)

7 0

3 years ago

Find the value of x in each case

Juli2301 [7.4K]

Answer:

Pag x na wag na balikan wag ka marupok siz

6 0

2 years ago

Round 3.73 to the nearest whole number

julsineya [31]

3.73 rounded to the nearest whole number would be 4

7 0

3 years ago

A 240 in pipe is cut into two pieces. One piece is three times as long as the other. Find the length of

Lena [83]

The longer piece is 180in

7 0

3 years ago

Read 2 more answers

Rzqust [24]

Answer:

Step-by-step explanation:

The way to read this question would go: What is 72% of 50 because that will get you the number of correct solutions. When reading a statement like that, the word "of" means to multiply. However, before we multiply those two values we have to convert the value "72" into percent form. To do that you just divide it by 100 to get 0.72. Then following the statement, you would do 0.72*50 to get your final value of 36 correct questions

6 0

3 years ago