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Akimi4 [234]
3 years ago
7

PLEASE HELP ASAP!!!!!!!!!!! Giving BRAINLIEST!!!

Mathematics
1 answer:
Anna [14]3 years ago
5 0
The answer that I got was 7
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HELP ME PLEASE!!! Steps would be helpful :)
SIZIF [17.4K]

Answer:

i believe the answer is 9.5

Step-by-step explanation:

cos60 = c / 19 = 9.5

4 0
3 years ago
What is the slope of the line that contains the points (-1,-1) and (3, 15)?
DanielleElmas [232]

Answer:

its b

Step-by-step explanation:

7 0
3 years ago
Simplify.<br> 10y-5y<br> Tfgfffgghjjjjb
sweet [91]
Its 5y sorry if it’s wrong
4 0
2 years ago
13) (3 + 7v2)(3 – 7v2)
Dovator [93]

Answer:

the answer to this problem is

9 - 21v^2 + 21v^2 - 49v^4

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Step-by-step explanation:

8 0
3 years ago
One zero of the polynomial function f(x) = x3 − 9x2 + 20x is x = 0. What are the zeros of the polynomial function? 0, −5, −4 0,
jeyben [28]

Answer:

Step-by-step explanation:

As x = 0 is a zero, (x + 0) is a factor.

Dividing the equation by (x + 0) leaves x² - 9x + 20.

Factoring this polynomial

x² - 9x + 20 = (x - 4)(x - 5)

x - 4 = 0

x = 4

x - 5 = 0

x = 5

The zeros are at 0, 4, and 5.

Which can be verified by using a plotting calculator.

3 0
3 years ago
Read 2 more answers
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