Answer:
I belive it is D
all above
Step-by-step explanation:
Answer:
42 sq inches
Step-by-step explanation:
Area of a triangle = 1/2bh
(1/2) 7*12 = 42
V=<12,5>
Magnitude
|v| = sqrt(12^2+5^2) = 13
Direction
theta
= atan2(5,12)
= atan(5/12)
= 22.62 degrees
Answer:
C
Step-by-step explanation:
C) 2
Put all the numbers into one row and cross them all out until there's only one left. Hope this helps! :)
Answer:
9
Step-by-step explanation:
12-5=7 so...
2+7 = 9
y = 9