2 years ago

I NEED HELP ON 9 and 10

Mathematics

1 answer:

myrzilka [38]2 years ago

3 0

9) is A
10) is B
Do you need an explanation

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4,400 is 10 times as much as 440

snow_lady [41]

True. Because if you multiply 440 by 10, the answer is 4,400. So 4,400 is 10 times as much as 440.
To each number multiplied by 10, the answer is the same number with an additional zero to the right.

Hope this Helps! :)

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3 years ago

Write the contrapositive of the conditional statement. If it is January, then there are 31 days this month.

kifflom [539]

If there aren't 31 days this month, then it isn't January.

Hope this helps!

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4 years ago

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Yasmin arrived home from play practice at 4:25 p.M the walk home took 15 minutes practice began 20 minutes after the final bell

anygoal [31]

Answer:

3:20

Step-by-step explanation:

4:25-15= 4:10

4:10-20=3:50

3:50-30=3:20

School ended at 3:20

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3 years ago

Plz help I have no clue how to do 1 and 2

Elan Coil [88]

1) y= 1/2x+2 and I have no idea about 2

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3 years ago

The local newspaper has letters to the editor from 70 people. If this number represents 5% of all of the newspaper's readers, h

Alex Ar [27]

Answer:

This shows us that there are 1400 readers.

Step-by-step explanation:

To work this out you would first need to find how many times 5% goes into 100%, You can do this by dividing 100 by 5, this gives you 20. This is because the whole amount is equivalent to 100%.

To work out the total number of readers you would multiply 70 by 20, this gives you 1400. This is because we know that 70 is equivalent to 5% and that 5% goes into 100% 20. So by multiplying 70 by 20 we are working out the total (100%), and that this shows us there are 1400 readers.

1) Divide 100 by 5.

$100/5=20$

2) Multiply 70 by 20.

$70*20=1400$

8 0

3 years ago