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DENIUS [597]
2 years ago
7

Nathan built a triangular garden in his backyard, as shown.

Mathematics
1 answer:
sveta [45]2 years ago
8 0

Answer:

Step-by-step explanation:

Subtract the area of the triangle from the rectangular area. AT=bh/2 and AR=LW so

A=12(10)-7(6)/2

A=120-21

A=99 ft^2

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vekshin1
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8 0
3 years ago
how many gallons of a 80% antifreeze solution must be mixed with 70 gallons of 30% antifreeze to get a mixture that is 70% antif
Fynjy0 [20]
Let x=gallons of 80% solution to be mixed
x+80=gallons go final 70% mixture
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3 0
4 years ago
A pair of numbers that has the sum of 12 and a difference of eight
anygoal [31]

Answer:

2 ; 10

Step-by-step explanation:

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7 0
3 years ago
Find the Precision for each measurement. <br> 40 feet? 12cm? 9 1/2in.?
iris [78.8K]

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8 0
3 years ago
It's due in 30 minutes!!
Dominik [7]

Answer:

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Step-by-step explanation:

4 0
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