$sin \alpha = \frac{opposite}{hypotenuse} \\ sin \alpha = \frac{8}{17} \\ sin \alpha = 0.470588235294117 \\ \alpha = {sin}^{ - 1} (0.470588235294117) \\ \alpha = 28.07 \: degrees$

3 0

3 years ago

Which expression is equivalent to (−7x+8x+19y)−(6y+8−20x−16y)?

Kisachek [45]

Answer:

21x + 29y - 8

Step-by-step explanation:

(−7x+8x+19y)−(6y+8−20x−16y)

−7x+8x+19y−6y-8+20x+16y

(−7x+8x+20x)+(19y−6y+16y)-8

21x + 29y - 8

5 0

2 years ago

Jacob trims trees and mows lawns during the summer months he earns 50$ per lawn and 120$ per tree he wants to purchase a car for

Artemon [7]

Answer:

at least 19

Step-by-step explanation:

Let t represent the number of trees Jacob needs to trim. He wants ...

50(45) +120t ≥ 4500

120t ≥ 2250 . . . . . . . . . subtract 2250

t ≥ 18.75

Jacob must trim at least 19 trees to earn at least $4500.

6 0

3 years ago

If you had $10,000 that you wanted to turn into $15,000 in value, how long would it take this to happen at 7%?

MrMuchimi

Answer:

can someone please answer mine too

Step-by-step explanation:

TYYY

6 0

3 years ago

What is the range of the relation? ​

What is the range of the relation?