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Inga [223]
3 years ago
6

Simplify the expression. Thanks yall, I'll give brainliest to the right answer

Mathematics
1 answer:
Alik [6]3 years ago
3 0

Answer:

ok.

Step-by-step explanation:

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An object moves at a constant rate along a circular path with radius 10 inches, and makes 3 revolutions in 2 seconds.
Neko [114]

Answer:

94.28 inches/second.

Step-by-step explanation:

The length of the circumference of the circular path with 10 inches radius is = 2\pi r = 2 \times \frac{22}{7} \times 10 = 62.85 inches.

Now, the point on the edge of the wheel moves by 3 revolutions in 2 seconds.

So, in 2 seconds the point moves a linear distance of (3 × 62.85) = 188.57 inches.

Therefore, the linear velocity of the point in inches per second is \frac{188.57}{2} = 94.28  inches per second.

(Answer)

8 0
3 years ago
Read 2 more answers
A line has a slope of 1/2 and a run = 50. Find the rise of the line. Type a numerical answer in the space provided. If necessary
Vinvika [58]

Answer:

100

Step-by-step explanation:

1/2 = 50/x

(cross multiply)

100 = x

7 0
4 years ago
A car used 1/48 of a gallon of gas to drive 1/4 of a mile. At this rate, how many miles can the car travel using 1 gallon of gas
Murljashka [212]

Answer:

  • 12 miles

Step-by-step explanation:

<u>Use ratios to find the required value:</u>

  • 1/48 : 1/4 = 1 : x
  • 1/12 = 1/x
  • x = 12 miles
8 0
3 years ago
3 out of 5 students say yes if there are 105 students how many say yes
dangina [55]

Answer:

63 students said yes.

Step-by-step explanation:

105/5= 21

21*3= 63

3 0
3 years ago
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How to find thi area
Alik [6]

Area= 1/2bh so 6•6 for the face of the triangle

3 0
3 years ago
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