neither it is just 4
Step-by-step explanation:
unless this is a joke. 2x11=22.
Answer:
32m2
Step-by-step explanation:
find one triangle.
A=1/2×base×height
1/2×8×3= 12m2
1/2×8×5= 20m,2
12+20=32m2
Step-by-step explanation:
i'm a beginer too so i don't i have an answer for that buh what are u solving is it word problems
m is the slope and b is the y-intercept
Very simple. You just use the vectors as normal numbers, and multiply the coordinates with 2 and 4 like this:
2*u = 2* (2,4) = (4,8)
4*w = 4* (-1,3) = (-4,12)
(4,8) - (-4,12) = (8,-4)
So the vector has the coordinates (8,-4)