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lapo4ka [179]
3 years ago
11

Determine between which two integers the following irrational number lie square root 4 square root 21​

Mathematics
1 answer:
Taya2010 [7]3 years ago
6 0

Answer:

25

Step-by-step explanation:

that what i got

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'Quiz: Math Review Quiz
pentagon [3]

Answer:

The tax rate is 4.3%

Step-by-step explanation:

First, we have to assume $2.79 is 100%. We know that x% equals 0.12 of the output value. Now we have two simple equations: 100%=2.79 and x%=0.12.

Then, 100%/x%=2.27/0.12 and that gives us 4.3%!

Hope this helps.

8 0
3 years ago
Samuel earned $18.90 working last weekend. He worked for 24 hours. Which equation and
Ket [755]

Answer:

Is there any options? or do we need to make one?

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3 years ago
Frank borrows$2000 for 2years and pay back $2160 . What simple interest rate was he charged?
Mrac [35]
He had to pay back 1080 per year or 90 per month in total he had to pay $160 more dollars of interest then what he got
6 0
4 years ago
Is 8.6x10^7 written in scientific notation
yKpoI14uk [10]

Answer:

86000000

Step-by-step explanation:

86000000

Move the decimal point 7 places to the left.

8.6000000*107

Answer:

8.6 x10^7

^So it's 86000000

6 0
3 years ago
Jack is taking a road trip. If he travels 180 miles at 40 miles per gallon and then another 105 miles at 35 miles per gallon, ho
coldgirl [10]

Answer:

7.5 gallons

Step-by-step explanation:

you do 180 divided by 40 = 4.5

you then do 105 divided by 35=3

you then add 4.5 gallons and 3 gallons to get 7.5 gallons

7 0
4 years ago
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