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wolverine [178]
3 years ago
9

Meteorologists recorded a temperature change from 72˚F to 28˚F in one day. Write an equation that represents how many degrees th

e temperature fell.
Mathematics
1 answer:
marysya [2.9K]3 years ago
5 0

Answer:

72-x=28 or 72-28=x

Step-by-step explanation:

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The product of 4 and 1/6 is _
Elis [28]

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2/3

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Mr.varela bought a block of fudge that weighed 3/4 of a pound. He cut the fudge into 2 equal pieces. What was the weight of each
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To do this, multiply 3/4 by 1/2 and you end up with 3/8 lb. or 0.375 lb.
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2 years ago
Which of the following statements describes one part of completing the square for x 2 + 4x = 32?
Westkost [7]

SOS:

Answer:

Take the square root of 36 and subtract 2.

Step-by-step explanation:

x^2+4x=32\\(\frac{1}{2}*4=2; 2^2=4) : x^2+4x+4=36\\\sqrt{(x+2)^2}=\sqrt{36}\\ x+2=±6: -2+6=4, -2-6=-8

<em>Hope this helps!!</em>

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6 0
2 years ago
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.........simplify 3^2*3^5
Liula [17]
Using order of operations, we can see we should first solve for the exponents, and then multiply the exponent values by each other.


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Another way to solve this is to add the exponents together and simply do 3^{7}. We can only do that in this case, however, because the values are being multiplied by each other.

Either way we solve, we will get 2187 as our final answer.
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3 years ago
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