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kogti [31]
3 years ago
15

An apartment building has 15 floors. Each floor is 8.2 feet high. How tall is the building

Mathematics
2 answers:
Liula [17]3 years ago
6 0

Answer:

123 feet

Step-by-step explanation:15 x 8.2 = 123 ft

Misha Larkins [42]3 years ago
4 0

Answer:123

Step-by-step explanation: multiple the number of floors by the amount of feet each floor is

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yuradex [85]
72 × 1.4666666666667 = 105.6 feet per second
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The produce market is having a sale on grapes and oranges. A customer found the following two receipts in her cart as she was wa
AleksandrR [38]

Answer:

Step-by-step explanation:

From the first receipt:

2 pounds of grapes + 4 pounds of oranges = 10.70 which, in an algebraic equation, looks like this:

2g + 4o = 10.70

From the second receipt:

3 pounds of grapes + 2 pounds of oranges = 9.65 which, in an algebraic equation, looks like this:

3g + 2o = 9.65

Putting those together into a system and solving using the elimination method:

2g + 4o = 10.7

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I am going to eliminate the oranges first since it's easier to do that. I will multiply the second equation by -2 to get a new system:

2g + 4o = 10.7

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As you can see, the oranges are eliminated because 4o - 4o = 0o. That leaves us with only the grapes:

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g = 2.15

Grapes cost $2.15 per pound. Now sub that into either one of the original equations to solve for the cost per pound of oranges:

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5 0
3 years ago
Is -1 a rational number.
nata0808 [166]

Answer:

Yes it is a rational number

Step-by-step explanation:

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scoundrel [369]
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Then to find the circle, since both are half circles. You can just do the normal circumference equation and you will end up with the same answer.

For example in this problem: this problem gives you the diameter but you need the radius of the circle. C=2(π)(1.5)

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Then you add the sides of the table which are 20 feet. 

So the final answer is 29.42 feet. 
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