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Alexeev081 [22]
3 years ago
10

Definition of mean In mathe

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
8 0
An average of values added up then divided by their number.
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Yes or no? please help!!
ki77a [65]

Answer:

No it is not

Step-by-step explanation:

One cannot have two outputs

Please mark me brainlest!!

6 0
3 years ago
At the beginning of school, we had 40 algebra books. We increased our supply by 65%. How many algebra books does the school have
natta225 [31]

Answer:

66 books

Step-by-step explanation:

40+65%

8 0
4 years ago
Solution to problem<br> -2(x-3)
Viktor [21]
Hello!

1. Distribute the -2 to both terms in the parentheses.

-2x+6

2. Set the equation equal to 0 & solve for x.

-2x+6=0

3. Subtract 6 from both sides.

-2x=-6

4. Divide both sides by -2 to solve for x.

x=3

There’s your answer, x=3! :)
4 0
3 years ago
Read 2 more answers
The diameter D of a sphere is 18.6 cm. Calculate the sphere's surface area A
IRINA_888 [86]

Answer:

1086.3 cm²

Step-by-step explanation:

surface are of sphere = πD²

SA = (3.14)(18.6 cm)^2

SA = 1086.3 cm²

6 0
3 years ago
2x2 + 5x + 3<br><br> = (2x +)(x + 1)
olga2289 [7]

it doesn't make sense because the 1st bracket equation should have 2x+ a number or it can't be simplified

8 0
3 years ago
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