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Gelneren [198K]
3 years ago
5

Howww???? Answer??????

Mathematics
2 answers:
Yuliya22 [10]3 years ago
8 0

Answer:

x = 13

Step-by-step explanation:

3x+8 = 2x+21

Subtract 2x from both sides

x + 8 = 21

Subtract 8 from both sides

x = 13

horrorfan [7]3 years ago
8 0

Answer:

x=29

Step-by-step explanation:

you add the numbers that dont have x

you then subtract 2x from 3x and you get your answer

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4 0
3 years ago
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Harrizon [31]
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3 years ago
What is the sum of 2.4, 3.06 and .75
Alenkasestr [34]
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5 0
3 years ago
Read 2 more answers
Mutiple choice pls help !!
Vedmedyk [2.9K]

Answer:

5π m

Step-by-step explanation:

Using the pythagorean theorem we can figure out that the third side is 5m

A^2 + B^2 = C^2

3^2 + 4^2 = C^2

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25 = C^2

√23 = √(C^2)

C = 5m

Side C is also the diameter of the circle, so the radius is 5/2, or 2.5

From that we can use the circumference formula, Circumference = 2π<em>r</em>

Circumference = 2 π (2.5) = <u>5π m</u>

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