Step-by-step explanation:
I'm pretty sure that the answer is B 81.5%
Answer:
0
Step-by-step explanation:
3(-1)(3) + 5(3) -6
-9 +15 -6
-15+15
0
Answer:
x = 36.87
Step-by-step explanation:
Find the length of the missing side.
x^2 + 12^2 = 15^2
x^2 + 144 = 225
x^2 = 81
x = 9
Now use the law of sines:
sin(90)/15 = sin(x)/9
Multiply each side by 9
9 * sin(90)/15 = sin(x)
0.6 = sinx
sin^-1 = 36.86989 rounded to 36.87
2x(2x + 5)
Hope this is the answer you're looking for (:
Answer:
Composite
Step-by-step explanation:
That number is composite. The definition of prime is a number whose two factors are one and itself. If it has two, it must be composite, because that is not one OR itself
