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kow [346]
2 years ago
13

Convert 288° to radians.

Mathematics
2 answers:
ExtremeBDS [4]2 years ago
6 0
1 rad=57.3°
288÷57.3=5.02 rad
marin [14]2 years ago
4 0
TO convert from degrees to radian units, we Multiply the number of degrees by π/180. <span>To understand why you have to do this, you should know that 180 degrees constitute π radians. Therefore, 1 degree is equivalent to (π/180) radians. We do as follows:

288 (</span>π/180) = 8π/5
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larisa86 [58]

The expression that represents the volume of the composite figure is (8*6*4)+ 1/3 * (8*6*6).

<h3>What will be the volume of the composite figure?</h3>

The volume of the composite figure will be the sum of the volume of the cube and the volume of the pyramid.

Volume of the cube = length*breadth*height

So, the volume of the cube = 8*6*4

The volume of the pyramid = 1/3 *(area of the base) * (height of the pyramid)

Area of the base of the pyramid = 8*6

Height of the pyramid = total height - height of the cube

Height of the pyramid = 10-4 =6

So, the volume of the pyramid = 1/3 * 8*6*6

So, total volume = (8*6*4)+ 1/3 * (8*6*6)

Hence, the expression that represents the volume of the composite figure is (8*6*4)+ 1/3 * (8*6*6).

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2 years ago
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K - 5 = 12. Solve the equation
serious [3.7K]

Answer:

17 = K

Step-by-step explanation:

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5 0
3 years ago
Y equals negative X squared +10 X -26
Pani-rosa [81]

Answer:

Step-by-step explanation:

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Use the vertex form,

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Fine the equation of the line through (o, -3) perpendicular to y =4x+4​
svlad2 [7]

Answer:

The equation of the line is y = -\frac{x}{4} - 3

Step-by-step explanation:

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The equation of a line has the following format:

y = mx + b

In which m is the slope and b is the y-intercept(the value of y when x = 0).

Perpendicular lines:

If two lines are perpendicular, the multiplication of their slopes is -1.

Line perpendicular to y = 4x + 4.

This line has slope 4, so our line will have slope:

4m = -1

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So

y = -\frac{x}{4} + b

Through (0, -3)

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8 0
3 years ago
Here are the total scores of 10 students in an introductory statistics course.
cestrela7 [59]

Answer:

Kindly check explanation

Step-by-step explanation:

Given that :

Mean (m) = 72

Standard deviation (sd) = 10

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bottom 5% receive F

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next 30% receive B

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Standardized score for grade cutoff:

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B) Give the cutoffs in terms of actual total scores.

Recall:

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For F:

10*(-1.645) + 72 = 55.55

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10*(-0.84) + 72 = 63.6

For C:

10*(0.13) + 72 = 73.3

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10*(1.04) + 72 = 82.4

C) Do you think that this method of assigning grades is a good one?

Yes, it is good in terms of expressing scores around the mean such that score below are negative and those above are positive. However, it is a little bit ambiguous.

4 0
3 years ago
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