Answer:
2x
Step-by-step explanation:
We can first pull the x out of every term:
Then, simplify:
So, the answer is 2x.
Okay so finding the difference of 19 and 13.30, 5.70 is what we need to find when we start finding the sale percentage.
19*.15 = 2.85 (Too small!)
19*.25 = 4.75 (Not quite)
19*.30 = 5.70 (Bingo!)
The percentage off is 30%
Answer:
12,633
Step-by-step explanation:
cos(42º) = x ⁄ 17000
x = 17000 • cos(42º)
x = 12633 feet
I think john is 10 years old hope that helps.
Answer:
80 degrees
Step-by-step explanation:
an triangle has 180 degress 30 is for angle A so you have 150 left if you put 70 degrees for angle b then you 80 degrees left for angle c. 30+70+80=180