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3 years ago

What is the solution to this equation?

Mathematics

2 answers:

Diano4ka-milaya [45]3 years ago

5 0

Answer:

C. x=13

Step-by-step explanation:

add the 13 to the -4 and you will get your 9

Leona [35]3 years ago

4 0

Answer:

Step-by-step explanation:

You would plugin the x value into the equation which would look something like.

-13+9=-4

which when you simplify you get

-4=-4

Which is true so D is correct

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2688 divided by 96 with remainder

prohojiy [21]

Answer: OK, the answer is 28.

Step-by-step explanation: Also there is no remainder for this division problem, you could have the remainder if the numbers are not the same as a multiplication problem, so did you get it?

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3 years ago

Which inequality correctly compares 1/3, 5/6, and 3/5?

Ilya [14]

For this case we have the following fractions:

$\frac {1} {3} = 0.3333\\\frac {5} {6} = 0.8333\\\frac {3} {5} = 0.6$

So we have to:

$0.3333$

This is equivalent to:

$\frac {1} {3}$

Answer:

$\frac {1} {3}$

The answer is Option A

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4 years ago

I need Help please!:D

ikadub [295]

Answer:

Step-by-step explanation:

42/6=7. 42000/600=70. Add the zeroes!

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3 years ago

Read 2 more answers

Find the slope (m) and y-intercept (b) of 3x + y = -18

Pepsi [2]

Slope intercept form: y=-3x-18

3 0

4 years ago

A cylinder has a volume of 390cm^3 If a cone has the same dimensions as the cylinder, what is it's volume?

Viktor [21]

Answer:

Volume of cone = 130 cm³

Step-by-step explanation:

Given:

Volume of cylinder = 390 cm³

dimensions of cylinder = dimensions of cone

Find:

Volume of cone

Computation:

Volume of cylinder = πr²h

390 = πr²h

124.090909 = r²h

So,

Volume of cone = (1/3)πr²h

Volume of cone = (1/3)(22/7)r²h...........[124.090909 = r²h]

Volume of cone = (1/3)(22/7)(124.090909)

Volume of cone = 130 cm³

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3 years ago