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2 years ago

Please help to solve the problem

Mathematics

1 answer:

Wittaler [7]2 years ago

5 0

17 friends for the first one

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Can you help pls I need it it hard...

Daniel [21]

9. 1/18

10. 1/18

<u>Here is how I got my answer for 9:</u>

Step 1: Simply $9/54$ to $1/6$ . Which leaves us with $1/6$ - $1/9$

Step 2: Find the least common denominator, which is 18.

Step 3: Make the denominators the same as the least common denominator. By multiplying $6*3$ and $9*2$ . Which leaves us with $3/18$ - $2/18$ .

Step 4: Subtract 3 and two, giving you your answer: $1/18$

<u>Here is how I got my answer for 10:</u>

Step 1: Simplify $6/12$ to $1/2$ . Which leaves us with $1/2$ - $4/9$

Step 2: Find the least common denominator, which is 18.

Step 3: Make the denominators the same as the least common denominator by multiplying $2*9$ and $9*2$ . Which leaves us with $9/18 - 8/18$ .

Step 4: Subtract 9 and 8, giving you your answer: $1/18$

3 0

2 years ago

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I had to rewrite the questions cause I don't know how to edit them on a computer and PLEASE ANSWER but here is the question:

Ipatiy [6.2K]

Answer

v=13

Step-by-step explanation:

110/9 = v

Round up.

8 0

2 years ago

How do I solve this? This is grade 9 math.

mafiozo [28]

Answer is A, you should not do negatives on the other side, copy the same monomial on the other sides

8 0

3 years ago

Do you know the answer ??

bazaltina [42]

Answer: The answer is 6

7 0

3 years ago

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

frutty [35]

Answer:

m∠7=34°

Step-by-step explanation:

m∠2=m∠8=146° because alternate interior angles are congruent.

m∠7=180-m∠8=34° because it is a linear pair.

3 0

2 years ago

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