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Burka [1]
4 years ago
5

How do you square something?

Mathematics
2 answers:
BARSIC [14]4 years ago
7 0
So for example 4 squared is 4 x 4.
So squared means number multiplied by number.
Nikolay [14]4 years ago
4 0
By searching up what is the square root of the number you have
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· Arun has x toffees. His sister Arunima has 5 toffees more than Arun. How many
olga55 [171]

Answer:

If the variable is x, then they have x + 5 toffees altogether.

Step-by-step explanation:

There is no way to find x as it is an unknown number. "5 more than" simply means that you add 5 to x.

4 0
3 years ago
Fraction and whole- Number Multiplication. 3/5 × 5​
choli [55]

Answer:

5

Step-by-step explanation:

3/5 × 5

Divide through by 5

And you're left with 5

6 0
3 years ago
One fourth divided by three eighths
balu736 [363]
Hello there
1\4 / 3\8 =8\12=2\3
~hope i help~
6 0
3 years ago
it takes approximately 1200 KG of coal to produce the energy needed to make 1 kg of aluminum is a single soda can requires 15 g
Pavel [41]

see so,1200 kg of coal=1kg of aluminum

if 1 soda can needs 15g of aliminium so

1200/15=80kg coal will be needed for 1 can of soda.

4 0
3 years ago
Solve -9-8(1+4h)=-17
Mariulka [41]
-9-8(1+4h) = -17. We need to solve for h.
First, use the distributive property for 8(1+4h):
8(1+4h) = 8*1 + 8*4h = 8 + 32h

So -9-8(1+4h) = -17
-9 - (8+32h) = -17
-9 - 8 - 32h = -17
-17 - 32h = - 17
Add 17 on both sides to have the variables on a side and the numbers on the other:
-17 - 32h + 17 = -17 + 17
-32h = 0
divide both sides by -32 to get the variable h alone and its value on the other side:
(-32h)/-32 = 0/-32
h = 0.

So -9-8(1+4h) = -17 for h = 0.

You can recheck your answer (very important):
-9 - 8(1+4h) = -9 -8(1+4*0) = -9 - 8(1+0) = -9-8*1 = -9-8 = -17
The answer has been approved.

Hope this Helps! :)
5 0
3 years ago
Read 2 more answers
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