Answer:
X=3, y=5
Step-by-step explanation:
3x + y = 14 equation 1
y=5 equation 2
3x + 5 = 14. substitute value of y from equation 2 into equation 1
3x=9
x-3
The red vector has a magnitude of 22 and makes an angle of 39 degrees with the horizonal x-axis.
Converting to rectangular form: x = 22 cos 39 deg and y = 22 sin 39 deg
(x+2)^2 over x+2
x^2+4 \x+2
x+2
Step-by-step explanation:
Just Subtract the solutions by the given numbers
Like
8-5=3 Answer 1
7-7=0 Answer 2
1-6= -5 Answer 3
hope it helps
<span>f(x)=3x+8 and g(x)=6x+6
(f+g)(x) = f(x) + g(x) = (3x+8) + (6x+6) = 9x + 14
Then (f+g)(−1) = 9(-1) + 14 = 5
f(x)=6x+4 and g(x)=3x+7
(f+g)(x) = f(x) + g(x) = (6x+4) + (3x+7) = 9x + 11
Then (f−g)(1) = 9(1) + 11 = 20</span>
