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3 years ago

HELP ME QUICK Solve for w. P=2w + 2t

Mathematics

2 answers:

Genrish500 [490]3 years ago

8 0

Answer:

w=P/2-t

Step-by-step explanation:

1) -2w=-P+2t

2) 2w=P-2t

3) w=P/2-2t/2

4) w=P/2-t

Hope this helps! You're just bringing the value you need to solve over to one side, and then further simplifying it until you get the value to 1.

Strike441 [17]3 years ago

7 0

Answer:

w=p/2-t

Step-by-step explanation:

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Write a few sentences that could represent this math problem.

MaRussiya [10]

Hmm I looked it up and I got 6/5

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2 years ago

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Sum of 2 numbers is 36. The larger is 3 more than twice the

maw [93]

Answer:

Step-by-step explanation:

so we just make a system of equations:

x+y=36

say that x is the larger and y is the smaller

x-3=2y

so we can combine the equations and solve for x and y

re-arrange x-3=2y to be x=2y+3

x+y=36

x=2y+3

insert the value for x into x into x+y=36

2y+3+y=36

3y+3=36

y=11

now insert that back into x+y=36

11+x=36

x=25

Out of the two numbers x and y, 11 is the smaller number

Hope that helps :)

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3 years ago

The radius is cm. The circumference in terms of dr is v cm. Using 3.14 for at, the approximate circumferenc circle is v cm.

slega [8]

About 2.5 btw this is a guess

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3 years ago

-2.5y + 8y - 10.5y 5.5 0 -21 -5

zubka84 [21]

The answer of the equstion is -5

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3 years ago

If AD = 5x - 7 and AB = 2x +11, what is the length of AD

Norma-Jean [14]

Answer:

The length of AD is 6.

Step-by-step explanation:

Solve.

$5x - 7 = 2x + 11 \\ \frac{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: - 2x \: \: \: \: \: \: = - 2x \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: }{3x - 7 = 11} \\ \frac{ \: \: \: \: \: \: \: \: \: + 7 = + 7}{3x = 18} \\ \\ \frac{3x}{3} = \frac{18}{3} \\ \\ x = 6$

Now plug in:

$5x - 7 \\ 5(6) - 7 \\ 30 - 7 \\ 23$

^Therefore, your result^

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3 years ago