3 years ago

What is a factor of 5x2 - 15x - 20a.) x+3b.) x + 4c.) x - 5d.) x+1

Mathematics

1 answer:

jenyasd209 [6]3 years ago

6 0

I believe the answer is C.

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Solve this rational equation<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7Bx%20%2B%204%7D%20%20%3D%20%20%5Cfrac%7B4%7

sergey [27]

Answer:

$x = - 12$

C.E.: x <em>=/=</em> -4

Step-by-step explanation:

$\frac{x}{x + 4} = \frac{4}{x + 4} + 2 \\ \frac{x}{x + 4} = \frac{4 + 2x + 8}{x + 4} \\ x = 4 + 2x + 8 \\ - x = 12 \\ x = - 12$

6 0

2 years ago

What’s the degree of x

olga2289 [7]

Answer:
24.23

Step-by-step explanation:
The tan(x) would equal to the opposite side over the adjacent one
So 9/20. To get the degree we need to get the arctan of it, so arctan(9/20) = 24.23

5 0

2 years ago

Please help thank you!

oksano4ka [1.4K]

Answer:

A≈376.99yd²

d= 10yd

h = 7yd

hope it helps

4 0

2 years ago

HELP ME PLZ!!!!! Plz!!!

Charra [1.4K]

Answer:

hi the right answer is option C.112

here's why:

$\frac{14}{50} \times 400 = 112$

4 0

2 years ago

The first term of a geometric sequence is 4 and the multiplier, or ratio, is –2. What is the sum of the first 5 terms of the seq

Ann [662]

C !.!.!.!.!!.!.!.!.!!.!!.!.!.!.!!!.!!!.!.!.

3 0

3 years ago