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3 years ago

14

both the red and blue line segments stretch from the center of the circle to a point on the circle. the legth of the blue line s

egment is 5. how long is the red line segment

1 answer:

stiv31 [10]3 years ago

4 0

Answer:

7.5

Step-by-step explanation:

It is longer than 5, so cross 2.5 and 5 out, 10 is too big, so 7.5 is the correct answer

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Find the distance traveled in 35 seconds by an object traveling at a velocity of v(t) = 20 + 5cos(t) feet per second

rosijanka [135]

$s(t)= \int\limits^{35}_0 {v(t)} \, dt \\ =\int\limits^{35}_0 {(20+5cos(t))} \, dt \\ =[20t+5sin(t)]^{35}_0 \\ =(20(35)+5sin(35))-(20(0)+5sin(0)) \\ =700+2.868=702.868 \, feet$

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3 years ago

On a map, 1 inch equals 10 miles. Two cities are 8 inches apart on the map. What is the actual distance between the cities?

cestrela7 [59]

Answer:

80 inches the reason for this is 10 times 8 equals 80

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2 years ago

Evaluate 6n-2 for n=4.

kvasek [131]

Answer:

6n-2 = 22

Step-by-step explanation:

n = 4

6(4)-2

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3 years ago

In the Volume of Cylinders, Cones and Spheres section, what is the volume of a sphere with a radius of 6in? *

Rudiy27

Answer:

The volume of the sphere is 288π in³

Step-by-step explanation:

To calculate the volume of a sphere we have to use the following formula:

V = volume

r = radius

V = ⁴⁄₃πr³

V = ⁴⁄₃ * π * (6in)³

V = π * ⁴⁄₃ * 216 in³

V = 288π in³

The volume of the sphere is 288π in³

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3 years ago

I need help hihihihihihihihihihihihihihihhihihihi

miss Akunina [59]

Answer:55

Step-by-step explanation:

sike i lied that is so easy just try

5 0

3 years ago

Read 2 more answers