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Tom [10]
3 years ago
13

Irene is N years old. If Tom is twice as old, which of the following algebraic statements shows h

Mathematics
1 answer:
aleksley [76]3 years ago
5 0

Answer:

1. 2n

Step-by-step explanation:

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PLEASE HELP ME 3X+1/14=2X/8 WHAT IS  X? EXPLAIN HOW YOU GOT THE ANSWER
balandron [24]
Cross-multiply so that 8(3x + 1) = 14(2x)

Distribute the 8 and 14 into the parentheses:
24x + 8 = 28x

Subtract 24x from both sides:
8 = 4x

Divide both sides by 4:
x = 2

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3 years ago
Which graph represents x ≥ 2?
emmasim [6.3K]

Answer:

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Step-by-step explanation:

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2 years ago
What is the exact volume of the cylinder with a radius of 13 and a height of 30?
torisob [31]
The volume would be <span>15927.87
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8 0
3 years ago
1. Use three units multipliers to convert 1520 meters to feet.
Musya8 [376]

Answer:

3

Step-by-step explanation:

420=2x2x3x5x7

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5 0
3 years ago
A ball is thrown from first base to second base and then from second base to home plate. How many feet has the ball been thrown?
RSB [31]

Answer:

B. 90 + 90 √2

Step-by-step explanation:

From first base to the second base, it will travel 90 feet.

From the second base to the home plate, it will travel a longer distance.  How much?  Well, if you look at the layout of the field, you'll see that if you draw a line from second base to the home plate, you'll form two rectangular triangles, one with the 1st base, another one with the 3rd base.

The line from the 2nd base to home plate is the hypotenuse, which we can easily find by:

h²=90² + 90²

h = √(2 * 90²)

h = 90 √2

So, from second base to home plate, the ball has traveled 90 √2

Overall: 90 + 90 √2

8 0
3 years ago
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