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kykrilka [37]
3 years ago
13

Can someone explain ?

Mathematics
1 answer:
Vika [28.1K]3 years ago
8 0

Answer:

see below

Step-by-step explanation:

sqrt(90)

We know that sqrt(ab) = sqrt(a) sqrt(b)

sqrt(9*10)

sqrt(9) sqrt(10)

3*sqrt(10)

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Step-by-step explanation:

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You have 100 feet of fencing and decide to make a rectangular garden. What is the largest area enclosed
k0ka [10]

Answer:

625 ft^2

Step-by-step explanation:

Given

P = 100 --- perimeter

Required

The largest area

The perimeter is calculated as:

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So, we have:

2 * ( L + W) = 100

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L + W  = 50

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3 0
3 years ago
The cost of a jacket increased from $85.00 to $94.35. What is the percentage increase of the cost of the jacket?
Serggg [28]
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8 0
3 years ago
The price of a liter of milk increased 10% compared with last year . If the new price is $1.21 per liter , what was last years p
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Answer:

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Step-by-step explanation:

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5 0
3 years ago
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densk [106]

Answer:

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Step-by-step explanation:

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2*2*3 = 12

3 0
2 years ago
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