4.4a-2.9a= 1.5a
6.8-7.3=(-0.5)
Ans: 1.5a+(-0.5) OR 1.5a-0.5
Step-by-step explanation:
3/4 x 1/4 x 3/4 = 0.140625
b. P(WCW)=0.140625
P(CWW)=0.140625
P(WWC)=0.140625
c. P(WCW) + P(CWW) + P(WWC)=0.421875
A = 3,953 in²
You find the area of the whole triangle:
1/2bh = 1/2(63+31)(63+62) = 5875
Then subtract the missing rectangle:
lw = (62)(31) = 1922
5875 - 1922 = 3953 inches
Since you're multiplying inches by inches, it's inches².
0.273333 because the three is repeating.
V=<12,5>
Magnitude
|v| = sqrt(12^2+5^2) = 13
Direction
theta
= atan2(5,12)
= atan(5/12)
= 22.62 degrees