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3 years ago

How do I do this? I really need help

Mathematics

2 answers:

Alborosie3 years ago

5 0

Hey!

Hope this helps...

~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Ok, well for diameter, we take the Radius (N to Point) and we multiply it by 2! (Point being any other point except for N)...

So your answer for question b) is 2(NP) or 2(NM) or 2(NO)

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Well... this one (c) is a bit tricky because it asks a very weird question (that I personally believe you got right)...

The 3 radii are (MO)/2 and (PO)/2 and (MP)/2

Those should be the correct answer... only because you got the other option marked as "incorrect"...

-------------------------------------

And for Part 2 b, this one is 2(DG) or 2(DS)...

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If I'm wrong I'm sooooo sorry, I havn't had geometry in about 3 years, so I'm a little rusty, but I'm almost 97% sure the answers I gave are correct...

dimulka [17.4K]3 years ago

4 0

If you want to find the diameter of a circle multiply the radius by 2
Dh-2

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Points W and V create WV¯¯¯¯¯¯¯¯¯. Point W is located at (−6,−6) and point V is located at (−6,−2) Imagine WV¯¯¯¯¯¯¯¯¯ is rotate

Ratling [72]

Answer:

Points W and V create WV¯¯¯¯¯¯¯¯¯. Point W is located at (−6,−6) and point V is located at (−6,−2) Imagine WV¯¯¯¯¯¯¯¯¯ is rotated 180∘ clockwise about the origin. Answer the following questions about W′V′¯¯¯¯¯¯¯¯¯¯¯¯¯.

A: What are the coordinates of point W′?

B: What are the coordinates of point V′?

Select two answers: one for Question A and one for Question B.

B: (6,−2)

A: (6,6)

B: (6,2)

B: (−6,6)

B: (6,6)

A: (−6,2)

A: (6,−6)

A: (6,2)

Step-by-step explanation:

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2 years ago

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1. 57 2. 81

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5103/63= 81

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2 years ago

Calculate the area of a rectangle if its dimensions are listed below:

Marizza181 [45]

Answer:

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2 years ago

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What the hell is this they didn’t teach me this help me

Rudik [331]

Answer:

Step-by-step explanation:

Area = π $r^{2}$

r means radius

radius = d/2

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8 /2 = 4

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so then,

Area = 16π

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2 years ago

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One pipe can fill a tank in 20 minutes. A second pipe can fill the tank in 30 minutes. If the tank is empty, how long would be r

ioda

(It might also have helped immensely if you had been listening
when this was being explained in class.)

The first pipe fills 1/20 of the tank each minute.
The second pipe fills 1/30 of the tank each minute.

Operating together, the two pipes fill ( 1/20 + 1/30 ) of the tank each minute.

In order to add these fractions (or any fractions), you need a common denominator.
For these particular ones, ' 60 ' is a good choice.

( 1/20 + 1/30 ) = ( 3/60 + 2/60) = 5/60 = 1/12

The rate of work is 1/12 tankful per minute .

The most sensible choice for the time is 12 minutes.

R x T = W

( 1/12 tankful per minute ) x ( 12 minutes ) = 1 full tank

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3 years ago