3rd one 10 x 6 x 6
hope this is right
Answer:
A -60i - 14j
Step-by-step explanation:
u = -9i + 8j
v = 7i + 5j
2u = 2(-9i + 8j) = -18i + 16j
6v = 6(7i + 5j) = 42i + 30j
2u - 6v
(-18i + 16j) - (42i + 30j)
(-18i - 42i) + (16j-30j)
-60i - 14j
The greatest common divisor of these numbers is 12.
The vloume is 5*7*2=70 inch
4-2 over(draw a line) 5-7 =2 over -2 =-1 Next find your y intercept 4=-1(5) multiply -1 ×5 = -5 add 5 +4 =9 Final answer=y=-1×+9
