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Sidana [21]
3 years ago
12

(a) A tram moved upward 3 meters per second for 18 seconds. What was the total change in the

Mathematics
1 answer:
Goshia [24]3 years ago
5 0

Answer:

54

Step-by-step explanation:

3 times 18 = 54

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While rolling, a wheel with a diameter of 19/2 ft makes 133 revolutions. Find the distance that is traveled by the wheel. Use 22
mojhsa [17]
You just need to find the circumference (the outside of the wheel) and then multiply that by how many times it turned

circumference is d* pi so your diameter 19/2 times pi (22/7) is about 29.86 ft
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3 0
3 years ago
Solve for x.<br><br> 2/5 x = 6/5
Alexxandr [17]

Answer: 15/5 or 3

Step-by-step explanation:

2/5x =6/5

1/5x = 3/5

5/5x = 15/5 or 3

8 0
3 years ago
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How to slove step by step
wariber [46]
\frac{x+3}{12} = \frac{2}{7}

Multiply both sides by 12, so that we get rid of the fraction in x.

12 · (x+3)/12 = 2/7 · 12

Simplify.

x + 3 = 24/7

Then, subtract 3 from both sides, so that "x" gets isolated.

x = 24/7 - 3

Turn "3" into an improper fraction so that we could find the value of x easier.

3 = 21/3

So :

x = 24/7 - 21/7

Simplify.

x = 3/7

~Hope this helps!~


7 0
3 years ago
What is The expression 12+9g-30h factored using the GCF is and btw I already tryed 3
Jlenok [28]

Hello!

Answer:

3(4+3g-10h)

Step-by-step explanation:

Hope this helps!

3 0
3 years ago
(7y - 2n) - (5y + 3a) =<br><br> Pls help
Sati [7]

Answer:

2y-2n-3a

Step-by-step explanation:

(7y-2n) - (5y+3a)

7y-2n-5y-3a

2y-2n-3a

4 0
3 years ago
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