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bogdanovich [222]
3 years ago
15

What is AB? Show your work.

Mathematics
1 answer:
AlexFokin [52]3 years ago
7 0

Answer:

sorry i need these pionts srry :l

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Write an equation that expresses the following relationship.
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Answer:

p = k(d)/u^2

Step-by-step explanation:

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3 years ago
PLEASE HELP .........
joja [24]

Answer:

11860.22 rev/hour

Step-by-step explanation:

The diameter if a cylinder, d = 21.02 inches

Radius, r = 10.51  inches

or

r = 0.875 feet

The linear speed of a point on the cylinder's surface is 18.12 ft/sec.

We need to find the angular speed of the cylinder.

The relation between the linear speed and the angular speed is given by :

v=r\omega

Where

\omega is angular speed

\omega=\dfrac{v}{r}\\\\\omega=\dfrac{18.12}{0.875}\\\\\omega=20.7\ rad/s

or

\omega=11860.22\ rev/hour

So, the required angular speed of the cylinder is 11860.22 rev/hour.

4 0
3 years ago
In Spencer's garden, the number of rose bushes is 7 less than 1.5 times the number of carnation bushes. If the number of carnati
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Answer:

1.5c-7=n

Step-by-step explanation:

5 0
3 years ago
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You start driving west for 20 miles, turn left, and drive south for another 14 miles. At the end of driving, what is your straig
sdas [7]
By using these measurements and drawing out a triangle, you have two sides “a” and “b” and are trying to find “c”. using pythagorean theorem you can determine that “a^2 + b^2 = c^2”. plug in your distances (20 and 14) and you get 24.4 as your distance.
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2 years ago
Sole the equation for X
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Answer:

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Step-by-step explanation:

-2x÷(-2)=1/3÷(-2)

x=1/3÷(-2)

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x=-1/6

7 0
3 years ago
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