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3 years ago

Mark and some of his friends had eaten pizzas. What is this written as a decimal?

Mathematics

1 answer:

Varvara68 [4.7K]3 years ago

7 0

Answer:

We don't really have the whole question, but to convert to a decimal, you should divide the numerator by the denominator.

Example:

Convert 5/8 to a decimal.

5 divided by 8 = 0.625

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Which is the area of a circle with a radius of 5 units? (use 3.14 for ) A. 15.7 square units B. 31.4 square units C. 78.5 square

sattari [20]

Answer:

Step-by-step explanation:

A = $\pi$ r²

so we do

5² = 25 * $\pi$

25 * $\pi$

= 78.5 square units

6 0

3 years ago

Solve for t. <br> 16 - 2t = t + 9 + 4t<br><br> please help.

Delvig [45]

Answer:t=1

Step-by-step explanation:

16-2t=t+9+4t

Collect like terms

4t+2t+t=16-9

Combine like terms

7t=7

Divide both sides by 7

7t ➗ 7=7 ➗ 7

t=1

6 0

3 years ago

Use the figure below to determine the length of sides b and c.

AnnyKZ [126]

Hi umm what figure I have no idea what you are talking about

4 0

3 years ago

Read 2 more answers

Which set of equations would have infinitely many solutions? JUSTIFY your answer in #4.

Ierofanga [76]

Answer:

2nd option: 2y=6x+8 and y=3x+4

Step-by-step explanation:

If you divide the first by 2, you get the second equation.

This means that both equations plot an identical line (they lie on top of each other /also known as "coincide"). This means, that there are infinitely many solutions.

In 2D (x-y plane for example), straight lines can have no solutions if they have the same gradient/slope/ they are parallel and different y-intercepts, because they will never cross.

Here, they have same gradient and y-intercept so all points on the line are valid solutions to the equation

7 0

2 years ago

Divide. Write the quotient in lowest terms.

blondinia [14]

15/88

Step-by-step explanation:

I'm pretty sure that's the answer

8 0

3 years ago