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2 years ago

How do you convert a mixed number into a improper fraction

2 answers:

5 0

To convert a mixed number into an improper fraction, you can multiply the denominator of the fraction by the whole number. Then, you add the product with the numerator to get the new numerator. The denominator remains the same.

skad [1K]2 years ago

3 0

When you have the the mixed number, multiply the denominator by thw whole number then at the numerator. The denominator remains the same. So the number you added up, is the numerator.

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Equal set is equivalent set but equivalent set not need equal set? why

nasty-shy [4]

Equal sets have the exact same elements, so they must have the same number of elements. Therefore, equal sets must also be equivalent. No, not all equivalent sets are also equal sets

6 0

2 years ago

Solve this polynomial:

irina [24]

Answer:

-4r²-3s²

Step-by-step explanation:

Remove unnecessary parentheses:

r²+s²-(5r²+4s²)

Connect like terms:

-4r²+s²-4s²

Simplify/ collect like terms:

-4r²-3s²

Solution:

-4r²-3s²

6 0

2 years ago

Read 2 more answers

Can someone help me out on these geometry fill in the blanks questions? Just questions 2,3,4.. it’s urgent

emmasim [6.3K]

2.) 3&4
3.) 1&3
4.) 2&4

6 0

1 year ago

Can you answer this question ?

Elden [556K]

Answer:

k = -14

Step-by-step explanation:

We should cross-multiply

9/(k - 7) = 6 / k

9*k = 6 * (k - 7)

9k = 6k - 42

9k - 6k = -42

3k = -42

k = -14

7 0

2 years ago

Use this number line when answering questions.

Dmitrij [34]

Answer:

If the darker, longer lines are going in units of one, then A is equal to -2.

Step-by-step explanation:

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2 years ago