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Nookie1986 [14]
3 years ago
7

21. What is the simplified form of the following expression? (1 point)

Mathematics
1 answer:
Andre45 [30]3 years ago
5 0
Answer (6y – 42)

6(y – 7)

Explanation:
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8 cubed in standard form and exponential form
masya89 [10]

Answer:

  • so 8 cubed (8 × 8 × 8) in standard form is:  512
  • so 8 cubed (8 × 8 × 8) in exponential form is: 8³

Step-by-step explanation:

As we know that

The cube of any given number is that number times itself.

For example, 8 cubed, denoted by 8³ is equal to 8 × 8 × 8.

An exponent basically indicates the number of times we must multiply the base number. For example, to compute 8³, we multiply 3 three times (8×8×8).

  • so 8 cubed (8 × 8 × 8) in standard form is:  512
  • so 8 cubed (8 × 8 × 8) in exponential form is: 8³

8 0
3 years ago
What is the slope of the line passing through (16, -2) and (-30, 6)?
Novay_Z [31]

m=\frac{\Delta y}{\Delta x}=\frac{-2-6}{16-(-30)}=\frac{-8}{46}=\boxed{-\frac{4}{23}}.

Hope this helps.

5 0
3 years ago
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A distribution has a mean of 70.If 5 points are added to each individual score, the new mean would be
algol [13]

Answer:

well its free

Step-by-step explanation:

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3 0
2 years ago
Holly missed 7 of 185 school days this year. Approximately what percent of school days was Holly in attendance?
Alexandra [31]
185-7=178
So 178÷185=0.9621621
0.96×100=96%
OR APPROXIMATELY 96 percent
7 0
4 years ago
A dodecahedron is a Platonic solid with a surface that consists of 12 pentagons, each of equal area. By how much does the surfac
Nastasia [14]

Answer:

12 times 2 since it doubles every time I'm not that sure so if I am not correct my bads

4 0
2 years ago
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