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3 years ago

May someone please help out :)

Mathematics

1 answer:

Setler79 [48]3 years ago

3 0

Answer:

volume for cylinder = 791.68

volume for cone 1 = 29.3066667- u have to round to nearest hundredth

volume for cone 2 = 100.48

volume of cylinder 2 = 804.25

swimming pool = 56.55

Hope this helped

Step-by-step explanation:

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Convert the following angle from degrees to radians. Express your answer in simplest

vlada-n [284]

Answer:

25 π /12 radians

Step-by-step explanation:

To convert degrees to radians, multiply by π /180 , since a full circle is

360 or 2 π radians.

Cancel the common factor of 15

Factor 15 out of 375

15 (25). π/ 180 radians

Factor

15 out of 180

15. 25 ⋅ π/ 15 ⋅ 12 radians

Cancel the common factor.

⋅ 25 ⋅ π/ 15 ⋅ 12 radians

Rewrite the expression.

25 ⋅ π/ 12 radians

Combine

25 and π /12

25 π /12 radians

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3 years ago

Hanna is plotting a point in coordinate space. She starts at the origin and moves backward eight units along the x-axis. Then sh

sladkih [1.3K]

Answer:

( -8,0, 0) , ( -8, 1, 0) and ( -8, 1, -5)

Step-by-step explanation:

We need to visualize the given situation in 3D

Coordinates is in the form of (x, y, z)

Henna starts from origin moves back 8 units Negative x-axis

x = -8 point will be ( -8,0, 0)

turning 1 unit right will be parallel to the y axis in positive y-axis direction

y = 1 point will be ( -8, 1, 0)

Moving down by 5 units, Negative z-axis

Z = -5 point will be ( -8, 1, -5)

5 0

3 years ago

Line with a slope of 0 that passes through the point (6,-11)

Finger [1]

Answer: The equation of a line with a slope of 0 that passes through the point (6,-11) will be y = - 11

Step-by-step explanation:

We want to determine the equation of a line with a slope of 0 that passes through the point (6,-11)

Slope of the line = change in the value of y on the vertical axis / change in the value of x on the x axis.

Recall,

The the equation of a straight line is represented in the slope intercept form is

y = mx + c

Where

m = slope

c = intercept on the y axis

From the equation information given,

slope, m = 0

y = -11

x = 6

To get the intercept, c,

y = mx + c

-11 = 0 × x + c

-11 = c

c = -11

The equation of a line with a slope of 0 that passes through the point (6,-11) will be

y = 0x - 11

y = - 11

3 0

3 years ago

Read 2 more answers

Write a quadratic equation using the roots 5 and -1/4

attashe74 [19]

Well since we know the roots are x = 5 and x = -1/4. We can convert it into an equation and make it equal to 0.

Simply work backwards instead of solving for x. For x = 5, it would be x - 5 = 0, because if you solve for x it will be 5.

Same thing for x = -1/4, the equation would be x + 1/4 = 0.

(X-5)(x+1/4) = 0.

Now multiply the 2 binomials together to get the quadratic. To get rid of the fraction after obtaining the quadratic multiply by 4 for each term in the quadratic.

7 0

3 years ago

Find the measure of

ELEN [110]

Answer:

46°

Step-by-step explanation:

D = 90° - 44° = 46°

3 0

3 years ago