3 years ago

If the total value of the coins is 36¢, what are the missing coins?

Mathematics

1 answer:

BARSIC [14]3 years ago

3 0

we need a better explaination

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a tennis ball is served from a height of 8 feet and just clears the net that is three feet high. The server is 40 feet from the

emmasim [6.3K]

Answer:

Step-by-step explanation:

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2 years ago

The circles are identical. What is the circumference of each circle? Circle 1: radius of 2x; Circle 2: diameter of 2x+3. A. 3/2

Delicious77 [7]

Answer:

C=6π

Step-by-step explanation:

It is given that, two circles are identical. The radius of first circle is 2x and the diameter of other circle is 2x+3.

If identical, it means that the radius of both circles are same i.e.

$2x=\dfrac{2x+3}{2}\ \ (\because\ r=\dfrac{D}{2}, d=\text{diameter})\\\\4x=2x+3\\\\2x=3\\\\x=1.5$

Radius of both circles is 2(1.5)=3

The circumference of a circle is given by :

$C=2\pi r\\\\C=2\pi (3)\\\\C=6\pi$

So, the circumference of each circle is 6π.

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3 years ago

−1 3/5÷−5/6=? Please help!

zavuch27 [327]

- 1 3/5= -8/5 ( Multiply the denominator and whole number ) -1*5= -5 -3= -8

-8/5 ÷ -5/6

-8/5*-6/5 ( whenever dividing flip over the second fraction )

=48/25 ( whenever multiplying - negative and - negative = + positive number

48/25= 1 23/25

Answer :48/25 or 1 23/25

8 0

3 years ago

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Ratio, proportion, percent 52 plates to 24 bowls

AleksAgata [21]

So to get a ratio of plates to bowl, you divide both the numbers by a common multiple, which I found the greatest to be 4. So you divide 52 by 4 and 24 by for to get a ratio of 13 plates to 6 bowls. (Also written as: 13:6, 13/6, or 13 to 6)

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3 years ago

Find the exact interest on a loan of $32,600 at 9% annually for 30 days

ryzh [129]

Answer:

$240.00 is the monthly interest

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3 years ago