Answer:
-16.3, -9.3, -9.1, -4, -2.9, 0.2
Step-by-step explanation:
Answer:
6 m
Step-by-step explanation:
The sine of an angle is the ratio between the opposite side of the angle and the hypotenuse.
Hence, sin 30° = 
= 
a = 12sin30°
a = <u>6m</u>
Answer:
x^2+2x -6
Step-by-step explanation:
f(x)=2x+1
g(x)=x^2-7
(f+g)(x)= 2x+1+x^2-7
Combine like terms
= x^2+2x -6
If he types 40 words a minute, he can type 2000 words in 50 minutes you can solve this by doing 40*50 the number of hours would be less than one