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galben [10]
3 years ago
11

I need help with this and an explanation please ASAP!!!!!!!!!

Mathematics
1 answer:
IRISSAK [1]3 years ago
8 0

<em>[Assuming the backyard is square]</em>

The area is 225 sq ft. That means each side length of the backyard is 15 ft, because 15 x 15 is 225. Then, it asks for the perimeter. All the side lengths are the same, 15ft + 15ft + 15ft + 15ft = 60ft.

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Simplify: -3^2+8÷2×4-|-9|
NNADVOKAT [17]
Follow the order of operations. Evaluate absolute value first.
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Step-by-step explanation:

7 0
3 years ago
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A dairy needs 325 gallons of milk containing 5% butterfat. How many gallons each of milk containing 6% butterfat and milk contai
zubka84 [21]

The amount of milk containing 6% butterfat and 1% butterfat are 260 gallons and 65 gallons respectively.

<u><em>Explanation</em></u>

Suppose, the amount of milk containing 6% butterfat is x gallons

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Given that, the mixture of milk is containing 5% butterfat. So, the equation will be....

0.06x+0.01(325-x)=0.05*325\\ \\ 0.06x+3.25-0.01x=16.25\\ \\ 0.05x= 13\\ \\ x= \frac{13}{0.05}=260

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lora16 [44]

Answer:

21 chickens

Step-by-step explanation:

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3 0
3 years ago
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