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ipn [44]
3 years ago
14

Which expression should you multiply the numerator and denominater of

Mathematics
1 answer:
il63 [147K]3 years ago
6 0

Answer: The third one

Step-by-step explanation: I just did the question on edge. ,and I got it right.

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What one of the shape has a flat surface
melisa1 [442]

Answer:

Cylinder

Step-by-step explanation:

A cylinder has a 2 flat surfaces.

1 on each side

Answer: Cylinder is the correct answer

Hope this helps.

4 0
3 years ago
Does anyone need help
daser333 [38]
Me please !!!!!! MEEE
7 0
3 years ago
Read 2 more answers
Help much appreciated ):
sweet-ann [11.9K]

Answer

Step-by-step explanation:

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7 0
3 years ago
Please help to find an explicit formula for calculating the sum Mn
defon

The explicit formula for calculating the sum is

S_N=\frac{n(n-1)}{2} \cdot\frac{n(n+1)}{2}

The sum of the nth term of a sequence is expressed as;

S_n=\frac{n}{2}(2a+(n-1)d)

a is the first term

d is the common difference

n is the number of terms

For the sequence  0 + 1 + 2 + 3  +...

S_n=\frac{n}{2}(2(0)+(n-1)1)\\S_n= \frac{n}{2}(n-1)\\S_n= \frac{n(n-1)}{2}

Similarly for the sequence:

1 + 2+ 3 + 4+...

S_n=\frac{n}{2}(2(1)+(n-1)1)\\S_n= \frac{n}{2}(2+n-1)\\S_n= \frac{n(n+1)}{2}

Taking the product of the sum to get the explicit formula for calculating the sum

S_N=\frac{n(n-1)}{2} \cdot\frac{n(n+1)}{2}

Learn more here: brainly.com/question/24547297

8 0
2 years ago
A number cube with faces labeled from 1 to 6 was rolled 20 times. Each time the number
aliina [53]
3+5=8
8/20 =.4
.4 goes to 40% bc you move the decimal over twice
3 0
3 years ago
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