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Llana [10]
3 years ago
12

If ab= 53 and ac= 81, find bc

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
8 0
If you know the total length, and the length of one part, and you're trying to find the other part, just subtract.

81-53=28

bc=28
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Doss [256]

Answer:

7500 yds^2

Step-by-step explanation:

A = \frac{1}{2}Bh

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4 0
3 years ago
In a paint factory, an old conveyer line has filled 10 barrels of paint, and is filling more at a rate of 2 barrels per minute.
Leviafan [203]

Answer:

see below

Step-by-step explanation:

First line:

y = mx+b  where m is the slope and b is the y intercept

y = 2x + 10

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y = mx+b

y = 3x+0  since there are no barrels filled on this line when they flip the switch

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5 0
3 years ago
5g + 4(-5+3g) = 1 - g
Korvikt [17]
5g + 4(-5 + 3g) = 1 - g 
5g - 20 + 12g = 1 - g 
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    there can be to answer 
      g = \frac{21}{18} or 
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8 0
3 years ago
Read 2 more answers
CAN SOMEONE PLEASE HELP ME!!
QveST [7]
<h2>A) Wrong</h2><h2>B) Wrong</h2><h2>C) Right </h2><h2>D) Right</h2><h2>C and D is right because when you solve the problem it ends up as - 12 - 6f. </h2><h2>But to me it is mostly C. </h2><h2>I hope this helps. </h2><h2>I tried my best </h2><h2><u>Have a great dayyyy!!! :) </u></h2>
3 0
3 years ago
I saved $100 to spend over the summer. I decide to budget $20.00 to spend each week, how can I write an equation that represents
Nata [24]
100-20x

x is the number of weeks
100 is the amount you have
20 is your budget
6 0
3 years ago
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