3 years ago

Round 721295.198715 to the nearest ten.

Mathematics

1 answer:

zimovet [89]3 years ago

4 0

Answer:

7212960

Step-by-step explanation:

You have to round up since the number in the ones place is a 5.

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Hayden is building toy cars. Each car needs 4 wheels. How many wheels will Hayden use to build 3 toy cars?

ycow [4]

Answer:

Step-by-step explanation:

Three cars each need 4 wheels, so that is...

4 + 4 + 4 wheels, which is 12 wheels

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3 years ago

Find 55% of 164 I don't get it I need help can someone help me like right now please

IgorC [24]

$55\%\ of\ 164\ is...\\\\ \frac{55}{100} \times \frac{164}{1} =\\\\55*164=9020\\100*1=100\\\\ \frac{9020}{100}\approx90\\\\20\ is\ left\ over.\\\\90.20\\\\\\55\%\ of\ 164\ is\ 90.2$

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3 years ago

What are the steps to solve the following quadratic equation: 9x +1= 5

ra1l [238]

4/5

Step-by-step explanation:

9x+1=5

or, 9x=5-1

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3 years ago

Read 2 more answers

What is 624 divide by 27

mihalych1998 [28]

624/27

first you have to know what number that can be subtracted by 62

1. do 27 times 2 equal 54 then you subtract 62 by 54 equal 8 then you put 84 together that will 84 then multiply 27 times 3 = 81 then subtracted by 84

84-81 equal 3

In the calculator the answer is 23.1111111111

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3 years ago

how many ninths does it take to make the same amount as 1/3.Explain your answer in words and pictures

docker41 [41]

The answers is 3/9 which you can check by reducing. It reduces to 1/3. Basically you go 1/3 = x/9 then cross multiple to get 9=3x do the division so 3x/3 and 9/3 and you get 3/9.

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3 years ago