She can plant 34 plants in all. If you multiply 34 and 2 you will get 34 and I think that is the answer.
12 is a
13 is b
14 is d
15 is 1 217/1250
Answer:
x = 180
Step-by-step explanation:
First, you need to know
1. Double-angle formula:
cos(2x) = 
2. Pythagorean identity:

Back to your problem, replacing the variable by the above:

By Double-angle formula
By Pythagorean identity
Given 



, we know -1 < sinx < 1, for every x ∈ R



Answer:
10:14
Step-by-step explanation:
Divide the numerator by the denominator so for example if you had 1/2 you would divide 1 by 2 to get 0.5