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denpristay [2]
2 years ago
12

Pedro cut a sheet of poster board into 10 equal parts. His brother used some of the poster board and now

Mathematics
1 answer:
ivolga24 [154]2 years ago
4 0
Pedro can make 5 posters with the remaining 5 pieces
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Which expression is equivalent to
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X^4

Jdnzusjdnekdjdnkdkelef

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9(3x+6)-6(7x-3)=12 solve and check
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X=4 is the answer to this

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8 months ago
How many different committees can be formed from 12 teachers Abs 43 students of the committee consists of 4 teachers and 3 stude
Marina86 [1]

Answer:

6108795

Step-by-step explanation:

To obtain the number of ways the committee can be selected :

4 teachers from the 12 teachers available and 3 students from the 43 students available

Using combinatorics :

12C4 * 43C3

recall :

nCr = n! ÷ (n - r)!r!

Using calculator :

12C4 = 495

43C3 = 12341

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3 0
2 years ago
Rewrite and Order 6/7 and 9/11
Aleksandr-060686 [28]

Answer:

6/7 = 66/77

9/11 = 63/77

6/7 is greater than 9/11

Step-by-step explanation:

To give fractions a common denominator you must find the LCM(lowest common multiple) of this two denominators.

So, we have 7 and 11. You must find a multiple 7 and 11 share. This means that the number must be divisible by 7 and 11. The LCM for 7 and 11 is 77.

Now we make both the denominators 77.

Now look at the numerators. Look at 6/7. We multipled 7 by 11 to get 77. Therefore, we must also multiply 6 by 11.

Now we have, 66/77

Do the same with the other fraction but other way around:

11 x 7 so

9 x 7 = 63

So,

63/77

So 6/7 is now 66/77 and 9/11 is now 63/77

Now compare:

66 > 63

66 is bigger so 6/7 is greater.

6/7 is greater than 9/11

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2 years ago
A crafts store investigates the sales of paintings. It records the category of painting and whether it is in a frame or on a can
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Answer:

4/11

Step-by-step explanation:

I got the question wrong and it told me the right answer.

6 0
2 years ago
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