Answer:
wouldn't the answer be 9
Step-by-step explanation:
Add the 2 equations to eliminate the 2y. We get
2x = 6
x = 3
Plug x = 3 into the first equation:-
3 + 2y = 7
2y = 7 - 3 = 4
y = 2
Answer is x = 3 and y = 2
Answer and step-by-step explanation:
To write it as percent, multiply it with 100, we get:
0.01 * 100 = 1%
Nearest tenth of a percent would be 10%, 20%, 30%, etc.
So as we can see 1% is nearest to 10% so we round it up to 10%
Hope this helped :3
V=<12,5>
Magnitude
|v| = sqrt(12^2+5^2) = 13
Direction
theta
= atan2(5,12)
= atan(5/12)
= 22.62 degrees