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Lelechka [254]
3 years ago
13

What number : Decreased by 40% is 60 ?

Mathematics
2 answers:
Nuetrik [128]3 years ago
3 0

Answer:

100

Step-by-step explanation:

Equation:

.6x=60 because 60 percent of x is 60.

x=100

Check:

100-.4(100)=60

True.

Grace [21]3 years ago
3 0

Answer:

100

Step-by-step explanation:

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The volume of a box is 143.4 in3. find the volume of a larger, similarly shaped box that has a scale factor of 3. round your ans
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Answer:

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nut.

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Vertex of x^2-10x+30
Shtirlitz [24]

The easiest way to find the vertex is to convert this standard form equation into vertex form, which is y = a(x - h)^2 + k.

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Next, factor what's inside the parentheses and combine like terms outside of the parentheses, and your vertex form is: y = (x - 5)^2 + 5.

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3 0
3 years ago
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What is the volume of the right rectangular prism, in cubic centimeters? A prism has a length of 4 centimeters, width of 9 centi
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8 0
2 years ago
a mountaineer climbed 1,000 feet at a rate of x feet per hour, he climbed and additional 5,000 feet at a different rate. this ra
marshall27 [118]

A mountaineer climbed 1000 feet at a rate of x feet/hour

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T  = 1000/x   +    2500 /  (x-5)



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2 years ago
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Literally just add it all up.
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