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julsineya [31]
3 years ago
11

Is this correct? I used the 90/360 x 2 π (90)

Mathematics
1 answer:
slavikrds [6]3 years ago
8 0

The circumference is found by multiplying the radius by pi by 2

And then the arc length would be multiplied by the fraction of the circle..

So using what you wrote is correct, but the answer you got is incorrect.

2x 3.14 x 90 = 565.2 meters

565.2 x 90/360 = 141.3 meters

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H(t)= (t+3)^2 + 5
oee [108]

Answer:

The average rate of change for the given function in the interval (-5, -1) is 0 (zero)

Step-by-step explanation:

The average rate of change of a function over an interval is the quotient between the difference between the function evaluated at the ends of the interval divided by the length of the interval. That is for our case:

the average rte of change of h(t) in the interval (-5, -1) is:

\frac{h(-1)-h(-5)}{-1+5}

so we find:

h(-1)=(-1+3)^2+5=2^2+5=4+5=9\\and\\h(-5)=(-5+3)^2+5=(-2)^2+5=4+5=9

then the average rate of change becomes:

\frac{h(-1)-h(-5)}{-1+5}=\frac{9-9}{4} =\frac{0}{4} =0

5 0
3 years ago
Mitchell currently sells stoves for company a at a salary of $12,000 plus $150 commission for each stove he sells Company B offe
ipn [44]

Answer:

Mitchell needs to sell 120 stoves for the options to be equal.

Step-by-step explanation:

Company A gives Mitchell $12000 salary plus $150 commission per stove selling and Company B is offering Mitchell $24000 salary plus $50 commission per stove selling.

So, if Mitchell sells x number of stoves such that both the plans become equal, then we can write  

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3 years ago
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The given inequality is equivalent to
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3 years ago
Mrs tarter spends 15 percent of each weekday traveling in her car how many hours per day does mrs tarter spend in her car during
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There are 5 week days which is 120hours.15%of 120 hours is
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8 0
3 years ago
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Easy points !! HELP PLEASE
AnnyKZ [126]

Answer:

2 and 3

Step-by-step explanation:

The pair of angles that is complementary  are:

2 and 3

3 0
3 years ago
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