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777dan777 [17]
3 years ago
8

A wheel has 11 spokes evenly distributed around the rim of the wheel. What is the measure, in radians, of the central angle form

ed by adjacent pairs of spokes?
Mathematics
2 answers:
Andrews [41]3 years ago
6 0
2(pi) divided by 11 would be your answer Gmmarle.
jok3333 [9.3K]3 years ago
4 0

Answer:

The angle between adjacent pairs of spokes is 2π/11 radian or 0.57 radian

Step-by-step explanation:

Consider the provided information.

Angle around the center is 360

360 is divided into 11 spokes, because

And with 11 spokes total number of angles would be 11.  wheel has 11 spokes evenly distributed around the rim of the wheel.

As we know:

360^\circ =2\pi\ radian=6.283 radian

Since, the spokes are evenly distributed, the angle between any 2 spokes is:

\frac{360^\circ}{11} =\frac{2\pi\ radian}{11}\approx0.57 radian

Hence, the angle between adjacent pairs of spokes is 2π/11 radian or 0.57 radian

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Mrac [35]
The answer is C. 41. 
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3 years ago
Find the distance between (3,4) and (4,-6) if necessary, round to the nearest tenth.
Ratling [72]

Answer:

The distance is:

d = 10.0 units (Rounded to the nearest the Tenths Place)

Step-by-step explanation:

Given the points

  • (3,4)
  • (4,-6)

The distance 'd' between (3,4) and (4,-6)

\mathrm{Compute\:the\:distance\:between\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):

d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}

substituting the points values

   =\sqrt{\left(4-3\right)^2+\left(-6-4\right)^2}

   =\sqrt{1+10^2}

   =\sqrt{1+100}

   =\sqrt{101}

   =10.0  units (Rounded to the nearest the Tenths Place)

Thus, the distance is:

d = 10.0 units (Rounded to the nearest the Tenths Place)

4 0
3 years ago
Lance says that you can compare any decimal numbers the way that you alphatbetize words you can tell which number is first by co
Afina-wow [57]

Answer:

No, Lance's thinking is wrong because you cannot compare decimal numbers with alphabetizing words. For example, if we compare 37.6 to 7.42 using the method of Lance, we would probably say 37.6 is less than 7.42 because 3 is less than 7. But it is wrong. The 3 in 37.6 is in the tens place. On the other hand, 7.42 contains no tense. Therefore, 37.6 is actually higher.

Step-by-step explanation:

No, Lance's thinking is wrong because you cannot compare decimal numbers with alphabetizing words. For example, if we compare 37.6 to 7.42 using the method of Lance, we would probably say 37.6 is less than 7.42 because 3 is less than 7. But it is wrong. The 3 in 37.6 is in the tens place. On the other hand, 7.42 contains no tense. Therefore, 37.6 is actually higher.

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y=2x+10

Step-by-step explanation:

In line equations its helpful to write your line in the form y = ax + b. This helps because a is always the gadient of the line and b is always the y intercept.

In this case it is y=2x+3

All parallel lines have the same gradient. The gradient of this line = 2.

If the line crosses the x axis at x=-5, then when x =-5 y = 0.

If you put all this in the form y =ax + b you get 0 = 2(-5) +b

So all you need to do to find b is rearrange. b = 10.

Therefore your line has gradient 2 and y intercept 10.

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3 years ago
What number can go into 26 and 10?
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10...................
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