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ASHA 777 [7]
3 years ago
9

Help me

Mathematics
1 answer:
hodyreva [135]3 years ago
7 0

Answer:

B. 14 square feet

Step-by-step explanation:

just took the test

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kvasek [131]
First plug in (x+h) for x in the function.
f(x+h)= 2(x-h)^2-3(x-h) = 2(x^2-2xh+h^2)-3x-3h =
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Is the answer A or B or C or D??
maxonik [38]

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B

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VladimirAG [237]

Answer:

x=-3

Step-by-step explanation:

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8 0
3 years ago
How many times can 36 go into 3694
Tju [1.3M]

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Step-by-step explanation:


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3 years ago
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A person is watching a boat from the top of a lighthouse. The boat is approaching the lighthouse directly. When first noticed, t
matrenka [14]

Answer:

509.35 feet

Step-by-step explanation:

16°23' means 16 degrees and 23 minutes.  A minute is 1/60 of a degree.

16°23' = 16 + (23/60) = 16.383°

Similarly:

49°29' = 49 + (29/60) = 49.483°

When the boat is first noticed:

tan(16.383°) = 200 / a

a = 200 / tan(16.383°)

a = 680.27

When the boat stops:

tan(49.483°) = 200 / b

b = 200 / tan(49.483°)

b = 170.92

So the difference is:

a − b = 680.27 − 170.92 = 509.35

The boat traveled 509.35 feet from the time it was first noticed to the time it stopped.

3 0
2 years ago
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