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viva [34]
3 years ago
11

Your neighbor needs to put a fence around her front yard and a separate fence around her back yard. Her front yard is 65 feet lo

ng and 45 feet wide. Her back yard is 35 feet long by 45 feet wide how much fencing should she buy?
Mathematics
1 answer:
Snowcat [4.5K]3 years ago
5 0
The formula for perimeter (total length all around sides) for a rectangle is
P(L,w) = 2(L+w)

Assuming the neighbour wants to fence all around each yard, the total fence length is the total of two perimeters, namely

Length of fence
= 2(65+45) + 2(35+45)
=2(110)+2(80)
=220+160
=380 feet.
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Jet001 [13]

Answer:

M + $13.72 = $58.22

Step-by-step explanation:

Manny and Sam combined (+) have a total (=) of $58.22

M + S = $58.22

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2 years ago
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Deer ticks can be carriers of either Lyme disease or human granulocytic ehrlichiosis (HGE). Based on a recent study, suppose tha
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Answer:

0.2364

Step-by-step explanation:

We will take

Lyme = L

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Using the addition theorem

P(L U H) = p(L) + P(H) - P(L ∩ H)

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P(L U H) = 0.26 - 0.10p(L u H)

We collect like terms

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1.1p(L U H) = 0.26

We divide through by 1.1

P(L U H) = 0.26/1.1

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2 years ago
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nadezda [96]

Answer:

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Step-by-step explanation:

We can see from the given equation that the height at the diving board is h = 3.

This is because the h(t) equation has that +3 at the end, which denotes the initial height of the diver, the height when he is standing on the board before jumping.

To find where h(t) = 3 is true, we need to set h(t) equal to 3 and solve for t.

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Answer:

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