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VLD [36.1K]
2 years ago
11

What is the ratio of the number of 8 nickels to the number of 10 dimes?​

Mathematics
2 answers:
MakcuM [25]2 years ago
4 0

Answer:

2/5

Step-by-step explanation:

start by 8*5 then 10 times 10 then simplify

Reptile [31]2 years ago
3 0

Answer:

2/5

Step-by-step explanation:

A nickel is worth= 5 cents.

A dime is worth= 10 cents.

So ratio=8×5/10×10

=40/100

=2/5

So the ratio is 2/5

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Eddi Din [679]

Answer:

Distance between  the observer and the red car is 250 Sin \frac{\pi}{3}t

Step-by-step explanation:

Diameter of field = 500 m

Radius of field =\frac{Diameter}{2}=\frac{500}{2}=250 m

Let R be the radius and the speed at which the car completes race be w

So,w=\frac{2\pi}{T}

Car finished 5 laps in minutes = 30

Car finished 1 lap in minutes = \frac{30}{5}=6

So, w=\frac{2\pi}{6}=\frac{\pi}{3}

Refer the attached figure

Angle between car and observer = wt

So, Distance between  the observer and the red car is give as A sin wt

So, Distance between  the observer and the red car=250 Sin \frac{\pi}{3}t

5 0
2 years ago
Find the length of AE if BD || AE and BD is a midsegment of ▲ACE
11Alexandr11 [23.1K]

AC = 2 BD

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Answer

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7 0
3 years ago
Read 2 more answers
HELP!!! Find the length of PM.
solniwko [45]

Answer:

Your answer is 7

Step-by-step explanation:

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Step-by-step explanation:

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The answer you are seeking is A
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