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Virty [35]
3 years ago
9

Can someone help me please

Mathematics
1 answer:
Leno4ka [110]3 years ago
8 0

Answer:

C. a*b = b*a

Step-by-step explanation:

The commutative property basically says that the order does not matter when multiplying.

You might be interested in
What is 25÷255 pls help me​
White raven [17]

Answer:

0.09803922 if its 25 dived by 255 but if you wrote it wrong and it's actually 255 divided by 25 it would be 9

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Write 5.48 as a mixed number in simplest form.<br> 5.48=
Sphinxa [80]

Answer:

5 12/25

Step-by-step explanation:

The first step is to separate the whole number number from the decimal.

that would be 5

Next would to see in which place the decimal number is in. .48 is in the hundredths place so we put 48 over 100 like this 48/100

So now we have the whole number 5 and the fraction 48/100

Lastly we simplify the fraction. 48 divided by 2 and 100 divided by 2

This equals 24/50

This can be simplified even more

24 divided by 2 and 50 divided by 2

This equals 12/25

Then we put the whole number in front and your final answer is

5 12/25

8 0
4 years ago
The diagram shows a parallelogram. 4 cm 7 cm 100° Work out the area of the parallelogram. Give your answer to 2 significant figu
san4es73 [151]

Answer:

Answer:

27.44 square cm

Step-by-step explanation:

If the length of parallelogram is a and b and angle between side a and b is .

Then area of parallelogram =

Given side length 4 cm and 7 cm

angle between them = 100°

value of sin(100°) = 0.98

Thus, area of given parallelogram = 4*7*sin(100°) = 28*0.98 = 27.44

Thus, area of given parallelogram is 27.44 square cm.

Please mark me -liest

God bless

8 0
2 years ago
Did I do this right? If so, are they congruent or not?
wolverine [178]

Answer:

yea

Step-by-step explanation:

7 0
3 years ago
An elevator at a department store must carry fewer than 17 people at a time. An elevator operator is present in the elevator at
natulia [17]
I'd say it's x + 1 < 17.
Because the operator should be included as a person as well.
8 0
4 years ago
Read 2 more answers
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