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xenn [34]
1 year ago
14

Write it in an algebraic expression form!

Mathematics
1 answer:
Phoenix [80]1 year ago
7 0
1.

(x/2) - 7 = 11


2.

2x + 7 = 27


3.

2x - 5 = 25




Hope this helped!! (:
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a sphere and a cone have the same volume. each figure has a radius of 3 inches. what is the height of cone
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(4/3) Pi r^3 = (1/3) Pi r^2 h
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2 years ago
Simplify log 4 - log 8
Leno4ka [110]

Answer:

-log2

Step-by-step explanation:

log4 - log8 = log2² - log2³

                    = 2log2 - 3log2

                    = (2 - 3)×log2

                    = (-1)×log(2)

                    = -log2

             

6 0
3 years ago
I don't understand this at all. can someone explain?
ElenaW [278]

Answer:

In order, your numbers are

22, 45, 75, 89, 89, 95, 100

The median is the number that is in the middle numbers of all your numbers. The median is 89, since it is in the very middle.

The mean is all your numbers added together and then divided by how ever many numbers you have. 22 + 45 + 75 + 89 + 89 + 95 + 100 = 515. Since you have 7 numbers, you would divide 515 by 7, which equals 73.5. The mean is 73.5.

The mode is the number that has the most numbers(not sure how to word it) Since 89 has two of the numbers, and no other numbers have duplicates, your mode is 89.

6 0
3 years ago
A $120.00 pair of shoes at your nearby department store is marked up 4% and then is offered at 45% off. If sales tax is 13%, wha
S_A_V [24]

Answer:

$26

Step-by-step explanation:

0.8(X - 3) = 18.4

X - 3 = 23

X = 26

7 0
2 years ago
Does this table represent a function?why or why not
Alex787 [66]

The answer is C, because there are two different numbers correlated to the same number on the Y side. The table does not represent a function.

6 0
2 years ago
Read 2 more answers
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