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creativ13 [48]
2 years ago
15

Factor 7n^2 - 29n - 30​

Mathematics
1 answer:
BaLLatris [955]2 years ago
5 0
Answer: (7n + 6) • (n - 5)

Explanation:

1.) Rewrite the expression.
7n^2 + 6n - 35n - 30

2.) Factor the expression.
n • (7n + 6) - 5(7n + 6)

3.) Factor out 7n + 6 from the expression.
(7n + 6) • (n - 5)
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VMariaS [17]
You need to find 34% of $570. 

1) Change 34% to a decimal: 0.034
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7 0
3 years ago
The area of the cross section of a sphere at the largest point is 100π square miles. what is the total surface area of this sphe
Firlakuza [10]

The cross-section of a sphere  is a circle . The  area of a circle can be calculated by the formula A= \pi\r^{2} Where r is the radius of the circle.

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Substituting r value we have:

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7 0
3 years ago
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Fedor invests $3300 in an account earning 2% interest, compounded
katen-ka-za [31]

Answer:

  c.  $3866

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7 0
3 years ago
Find the result of 765 times 95 divided by 5?<br><br>please help me ​
Marizza181 [45]

Answer:

14,535

Step-by-step explanation:

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divided by 5 : \frac{ 72,675}{5} = 14,535

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