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DIA [1.3K]
4 years ago
8

What does w equal in 3w + 7 = 19

Mathematics
2 answers:
tatuchka [14]4 years ago
8 0

w=4

Step-by-step explanation:

So we have the equation:

3w+7=1o

Subtract 7 from both sides:

3w=12

Divide both sides by 3:

w=4

EleoNora [17]4 years ago
3 0

Answer:

w=4

Step-by-step explanation:

So we have the equation:

3w+7=19

Subtract 7 from both sides:

3w=12

Divide both sides by 3:

w=4

So, the value of  w is 4.

And we're done!

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kozerog [31]

Answer:

n=15

Step-by-step explanation:

4 0
3 years ago
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A water tower that is 132 feet tall casts a 48-foot long shadow. If Shannon is 1 point
MariettaO [177]

Answer:

2.03 ft

Step-by-step explanation:

132 divided by 48 is 2.75 and 5.6 divided by 2.75 is 2.03

6 0
3 years ago
Find the value of x.
UNO [17]

Answer:

x = 8

Step-by-step explanation:

Since you know that the line is 180 degrees in total, and there is a right angle, then you know . . .

180 = 90 + 40 + 6x + 2

Subtract 90 + 40 + 2 on both sides

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5 0
3 years ago
A car tire has a radius of 10.4 inches. What distance will the tire travel after 20 rotations?
Ganezh [65]

Answer:

Distance traveled after 20 rotations = 1306.24 inches

Step-by-step explanation:

r = 10.4 inches

Distance traveled in one rotation = Circumference of the car tire

Circumference of the car tire = 2πr

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Distance traveled after 20 rotations = 65.312 * 20

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3 years ago
Which of the following represents the most accurate estimation of 96-38?
maria [59]
60 is the most accurate
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4 years ago
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