Do 12 2/3+10 2/3 which is 23 1/3 than subtract 8 2/3 for your answer.
Does it have any ANSWER CHOISES!
Answer:
$420
Step-by-step explanation:
A = 8i + 6j
b = 4i + 5j
ab = (8i + 6j)(4i + 5j)
ab = 8i(4i + 5j) + 6j(4i + 5j)
ab = 8i(4i) + 8i(5j) + 6j(4i) + 6j(5j)
ab = 32i² + 40ij + 24ij + 30j²
ab = 32i² + 64ij + 30j²
ab = <32, 30>
The answer is D.
Answer:56
Step-by-step explanation:
i got it correct on my test