(f-g) (x) means to subtract g(x) from f(x)
F(x) = 2x^2 +3
g(x) = x^2
This becomes:
2x^2 + 3 - x^2 = x^2 +3
Answer:
4/27
Step-by-step explanation:
x^-3y^-3
Let x=2 and y=3
2^ (2) (3)^-3
2^2 * 1/3^3
4/27
Answer:
8
Step-by-step explanation:
2/7 of 21 is 6 1/3 of 21 is 7. 6+7 is 13. 21-13 = 8
Answer:
yes
Step-by-step explanation:
1512/6=252
Answer: 4.7
<u>Step-by-step explanation:</u>
Use Soh Cah Toa
![sin \theta=\dfrac{opposite}{adjacent}\\\\\\sin(58^o)=\dfrac{4.0}{x}\\\\\\x=\dfrac{4.0}{sin(58^o)}\\\\\\x=4.7](https://tex.z-dn.net/?f=sin%20%5Ctheta%3D%5Cdfrac%7Bopposite%7D%7Badjacent%7D%5C%5C%5C%5C%5C%5Csin%2858%5Eo%29%3D%5Cdfrac%7B4.0%7D%7Bx%7D%5C%5C%5C%5C%5C%5Cx%3D%5Cdfrac%7B4.0%7D%7Bsin%2858%5Eo%29%7D%5C%5C%5C%5C%5C%5Cx%3D4.7)