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3 years ago

When multiplying and/or dividing fractions, answer if each of the statements below are TRUE or FALSE.

Mathematics

1 answer:

erma4kov [3.2K]3 years ago

6 0

1. Only true to division. Most likely though when multiplying it's more helpful to have the denominators the same.

2. True

3. False

4. True

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Use the drop-down menus to complete the statements to match the information shown by the graph

Tresset [83]

Answer:what are answer choices

Step-by-step explanation:

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2 years ago

What is the product?

Olenka [21]

The value of the product expression (-2x-9y²)(-4x-3) is 8x² + 6x + 27y² + 36xy²

<h3>How to evaluate the product?</h3>

The expression is given as:

(-2x-9y²)(-4x-3)

Expand the expression

8x² + 6x + 27y² + 36xy²

Hence, the value of the product expression (-2x-9y²)(-4x-3) is 8x² + 6x + 27y² + 36xy²

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1 year ago

Evaluate 2a + 4b<br> if a = 10 and b = 6

iris [78.8K]

Answer:

Step-by-step explanation:

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2 years ago

Read 2 more answers

What does n equal to in 12n + 9 = 6 - 3n

sveticcg [70]

$12n+9=6-3n\ \ \ \ \ \ |Add\ 3n\ to\ each\ side\\\\
15n+9=6\ \ \ \ \ |Subtract\ 9\\\\
15n=-3\ \ \ \ \ |Divide\ by\ -15\\\\
n=-\frac{3}{15}=\boxed{-\frac{1}{5}}$

6 0

2 years ago

If you ride your bike 12 miles per hour, how long would it take<br> you to travel 72 miles ?

poizon [28]

Answer:

It would take 6 hours for you to travel 72 miles.

Step-by-step explanation:

This question can be solved by a simple rule of three.

We have that:

Each hour, you ride 12 miles.

How many hours will take for you to travel 72 miles?

So:

1 hour - 12 miles

x hours - 72 miles

12x = 72

x = 72/12

x = 6

It would take 6 hours for you to travel 72 miles.

4 0

2 years ago