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nevsk [136]
3 years ago
9

Alaska,Hawaii,Washington have active volcanoes. Alaska has 43,Hawaii has 5,and Washington has v. If hey have 52 active volcanoes

in all, how many volcanoes does Washington have?
Mathematics
1 answer:
Nitella [24]3 years ago
3 0
Simple. Add the number of volcanoes from Alaska and Hawaii.
43+5=48
Then subtract that number from the total volcanoes.
52-48=4
Washington has 4 volcanoes
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Answer:

33.7º

Step-by-step explanation:

tan  = opp/adj

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3 years ago
The product of negative three and a number. Please translate.
ZanzabumX [31]

Answer:

-3n

Step-by-step explanation:

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3 years ago
3x-50 (7x) find the value of x
Naya [18.7K]

x=23

Simplifying

(3x + -50) + (7x)

Reorder the terms:

(-50 + 3x) + (7x)

Remove parenthesis around (-50 + 3x)

-50 + 3x + (7x) =

Combine like terms: 3x + (7x)

-50 + 10x

Solving

-50 + 10x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '50' to each side of the equation.

-50 + 50 + 10x = 180 + 50

Combine like terms: -50 + 50 = 0

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10x = 180 + 50

Combine like terms: 180 + 50 = 230

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Divide each side by '10'.

Simplifying

x = 23

8 0
3 years ago
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Daniel [21]
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Step by step explanation:

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8 0
3 years ago
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5 0
3 years ago
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