3 years ago

Using the numbers 8,6,4 and 2 write an expression that equals 4

Mathematics

2 answers:

Zolol [24]3 years ago

6 0

6+4-8+2 = 4 is the answer

vfiekz [6]3 years ago

5 0

8-(6+2)+4 is how you use those numbers to equal 4

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Ok this should be easy:]

Blizzard [7]

Answer:

this is 8 raise to power 18

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3 years ago

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A square has a perimeter of 12x+52 units. Which expression represents the side leagth of the square in units

Harrizon [31]

Answer:

12x/2 or 52/2

Step-by-step explanation:

Ok, perimeter is length+length+width+width. 12x/2 and 52/2 could are probably the answers.

6 0

3 years ago

15 is 30% of what number?

777dan777 [17]

15 is 30% of 50

Change the percentage to a decimal by dividing it over 100:
$\frac{30}{100} = 0.3$

Divide 15 over 0.3:
$\frac{15}{0.3} = 50$

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3 years ago

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Rita is thinking of two numbers. Adding 4 times the first number and 9 times the second number gives a total of 1. Also, adding

charle [14.2K]

Answer:

first number is negative 2, second is 1

Step-by-step explanation:

-2×4= -8 1×9=9

-8+9=1

-2×4= -8 1×6=6

-8+6= -2

hope this helped

6 0

3 years ago

Is 2 a prime or composite number?

defon

2 is a prime number. hope this hepls

5 0

3 years ago

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