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Trava [24]
2 years ago
5

AREA OF A CIRCLE r=3 cm

Mathematics
1 answer:
statuscvo [17]2 years ago
5 0
28.27 is the area bc i had this as an example before lol
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Which number is the additive inverse of 47? Hi. SI56 -47 1 W om 04​
Anvisha [2.4K]

Answer:

4 \frac{1}{4}

Step-by-step explanation:

The additive inverse is the value that must be added to the number to give zero.

- 4 \frac{1}{4} + 4 \frac{1}{4} = 0

           ↑ additive inverse

5 0
3 years ago
Jessica weighed her dog at the end of each month for three months. At the end of the first month, her dog gained 12.48 pounds. A
uranmaximum [27]

Answer:59.39pounds

Step-by-step explanation:

Because you add 26.34+20.57+12.48 and then you will he 59.39points

6 0
3 years ago
Find a number which decreased by 12 equals 3 times it’s opposite
-BARSIC- [3]

Answer:

The number is 3.

Step-by-step explanation:

To find : A number which decreased by 12 equals 3 times it’s opposite ?

Solution :

Let the number be 'x'.

It's opposite is '-x'.

A number which decreased by 12 equals 3 times it’s opposite

i.e. x - 12 = 3(-x)

Solving the equation,

x-12=-3x

x+3x=12

4x=12

x=\frac{12}{4}

x=3

Therefore, the number is 3.

4 0
3 years ago
234 chocolates are to be packed into boxes Each of which will contain 11 chocolates. How many boxes of chocolates will there be?
vazorg [7]
Hello!

Divide the total amount of chocolates by the number of chcolates each box will contain.

234 ÷ 11 = 21.2727272727

It is a repeating decimal. Now, obviously there won't be 21.2727272727 boxes chcolates.

11 × 21 = 231

11 × 22 = 242

If you multiply 11 by 21, you get 231 -- which is 3 less than the total amount of chocolates. But if you multiply it by 22, you get a number that is greater than 234, so it is not possible.

ANSWER:

There will be 21 boxes of chocolates, and 3 left over.
7 0
3 years ago
If angles R and S are complementary, find angle S
Juli2301 [7.4K]

Answer:

75/7 degrees or 10 and 5/7

Step-by-step explanation:

Complementary angles add up to 90 degrees. So, (6x-47) + (x+4) = 90

Combine like terms

7x-43=90

Subtract 43 from both sides

7x=47

x = 6 and 5/7

Plug this into the equation for the measure of angle s

6 and 5/7 + 4 = 10 and 5/7

3 0
3 years ago
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