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zhuklara [117]
2 years ago
9

Three students spent $12 on school lunch. At that rate, find the amount 10 students would spend on the same school lunch.

Mathematics
2 answers:
Naddika [18.5K]2 years ago
7 0
12 divided by 3 is 4. the answer would be 40 as 4x10 is equal to 40
zhannawk [14.2K]2 years ago
4 0
4x10 basically so it would be 40 dollars!
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Gnoma [55]
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Vladimir79 [104]

Answer: The height of the building is 50.75 feet.

Step-by-step explanation:

The ratio between the height of the object and the casted shadow must be equal for all the objects, as the angle at which the source if light impacts them is the same.

For the person, we know that it is 5.8ft tall, and the shadow is 3.2ft long.

The ratio will be: 5.8ft/3.2ft = 1.8125

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3 years ago
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2 years ago
What is the value of the expression |-5x+12| when x=5
MissTica

First, plug in 5 for x:

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Those two lines are absolute value, which measures the distance from the number to 0 on a number line. This distance is always positive.

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