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krek1111 [17]
3 years ago
7

The measure of angle BAC can be calculated using the equation sin−1 = x. What is the measure of angle BAC? Round to the nearest

whole degree.
Mathematics
1 answer:
Verizon [17]3 years ago
5 0
Yje answer would be 44 degrees

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she earned 36$ and the store earned 409.5

Step-by-step explana

8% of 450

91% of 450

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What is the volume of a cylinder with a height of 2 feet and a radius of 6 feet?
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V≈226.19ft³
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A light flashes every 1 minute 15 seconds. another flashes every 1 minute 40 seconds. suppose they flash together at certain tim
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Answer:

5 minutes

Step-by-step explanation:

To get the response to this question, it would be required to convert both times to seconds alone.

For the first, the time It takes to flash is 1 minute 15 seconds which is same as 75 seconds

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Now to get the time they would flash together, we need to know their lowest common multiples. The values involved are 75 and 100. Thus, the lowest common multiple of both is 300.

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6 0
3 years ago
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In the Cash Now lottery game there are 8 finalists who submitted entry tickets on time. From these 8 tickets, three grand prize
alexgriva [62]

Answer:

The number of ways is  \left n} \atop {}} \right. P_r  =  336

Step-by-step explanation:

From the question we are told that

   The number of tickets are   n = 8

    The number of finalist are r   =3

Generally the number of way by which this winners can be drawn and arrange in the order of   1^{st} , \  2nd ,  \  3rd    is mathematically represented as

             \left n} \atop {}} \right. P_r  =  \frac{n\ !}{(n-r) !}

substituting values

             \left n} \atop {}} \right. P_r  =  \frac{ 8!}{(8-3) !}

           \left n} \atop {}} \right. P_r  =  \frac{ 8* 7*6*5*4*3*2*1}{ 5*4*3*2*1}

           \left n} \atop {}} \right. P_r  =  336

3 0
3 years ago
A square plot of land has six fence posts on each side. How many posts are there around the plot of land?
Delicious77 [7]
It is 24. 6 x 4= 24.

Hoped this helped.

~Bob Ross®
4 0
3 years ago
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