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saw5 [17]
4 years ago
13

How long is the arc intersected by a StartFraction 2 pi Over 3 EndFraction radian central angle in a circle with radius 7 feet

Mathematics
1 answer:
statuscvo [17]4 years ago
4 0

Answer:

14pi/3 feet

Step-by-step explanation:

none

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The sum of 3 consecutive integers is 47 more than the first integer. Find the three integers.
ss7ja [257]

Answer:

22,23,24

Step-by-step explanation:

Well, you need to first find two consecutive integers that add up to 47, because that is the difference between the first digit and the total. This happens to be 23 and 24. Once you get these two numbers, the 22 comes intuitively, as you have to add 23 and 24 to get a difference between 22 and (22+23+24).

7 0
3 years ago
What are the domain and range of f(x) = 2|x -4|? <br> plz i'm in need
mafiozo [28]

Answer:

Domain: (-∞, ∞)

Range: [0, ∞)

Step-by-step explanation:

The domain represents what x can be. In this scenario, we do not have x as a denominator, and there is nothing limiting x, so its domain is (-∞, ∞)

The range represents what f(x) can be, Because |x-4| is in absolute value, the lowest |x-4| can be is 0, and as a result, the lowest value of 2|x-4| is 2*0=0. The maximum value of f(x) is ∞ as an absolute value does not limit the maximum, making the range [0, ∞)

6 0
3 years ago
Sarah is going on a trip. she drives for 2 hours and 20 minutes, rests for 25 minutes and drives for another 2 hours and 40 minu
kow [346]

Answer:...,,,.

Step-by-step explanation:.....,l,,

4 0
3 years ago
Simplify -3i sqrt -40<br><br> Enter your answer in simplest radical form
Mariulka [41]

Answer:

Step-by-step explanation:

-3i  √(-40) = -3i √40i²    ...(i² = - 1)

                 = -3i √40 i

              -3i  √(-40)  =   3√40

6 0
3 years ago
How much boric is contained in 15 g of a 5% boric acid cream?
GREYUIT [131]

Answer:

.75 g

Step-by-step explanation:

If you have 15 g and 5% is boric then 15 *.05 =.75

8 0
3 years ago
Read 2 more answers
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