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3 years ago

Helppppppppppppppppp I give brainlist if answered

Mathematics

1 answer:

labwork [276]3 years ago

5 0

I believe its the first one

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Please help! I attached the question below.

kompoz [17]

Answer:

$\frac{2(c+2)}{c(c-2)}$

Step-by-step explanation:

$\frac{c^{2}-4 }{6c^{4}+15c^{3}}=\frac{(c-2)(c+2)}{c(6c^{3}+15c^{2}) }$

Identity used:

$a^{2}-b^{2}=(a-b)(a+b)$

$\frac{c^{2}-4c+4}{12c^{3}+30c^{2}}=\frac{(c-2)^{2}}{2(6c^{3}+15c^{2}) }$

Now let us divide the modified expressions:

$\frac{(c-2)(c+2)}{c(6c^{3}+15c^{2})}$ ÷ $\frac{(c-2)^2}{2(6c^{3}+15c^{2}) }$

we get:

$\frac{2(c+2)}{c(c-2)}$

5 0

3 years ago

Which best describes the complement of spinning any number less than 3?

tatuchka [14]

Answer:

The complement of spinning any number less than 3, is spinning a number equal to or greater than 3.

Explanation:

The complement of a subset is the subset of elements that are not in the given subset.

You must know which numbers the spinner has.

Assuming the spinner has the numbers 1, 2, 3, 4, the complement of spinning any number less than 3, is spinning a number that is not less than 3.

Then, that is spinning a number that is equal to or greater than 3.

The numbers that are equal to or greater than four, for a spinner that has the numbers 1, 2, 3, and 4 are 3 and 4.

Thus, the complement of spinning any number less than 3 is spinning a three or a four.

8 0

3 years ago

I need help can someone please help me

Mkey [24]

Answer:

If you are trying to find the other degree its 114.

Step-by-step explanation:

180-66=114

7 0

3 years ago

Question is in the Picture. A B C D

oee [108]

B because 2 and 1/3 is 7/3 as an improper fraction times 4 is 28/3 and as a mixed number it is 9 and 1/3

7 0

2 years ago

Read 2 more answers

Is 14.5℅ equivalent to 14.5

vova2212 [387]

No, it actually is not!

If you are to change it to a number,

14.5% = .145

7 0

3 years ago

Read 2 more answers