620 is the answer. Brainliest?
A*C = B, so vecAB = vecBC, vecAB = (-1/2+3, -3) and vecBC(xc+1/2, yc-4)
it means -1/2+3 = xc+1/2, -3=yc-4, so C(2, -1)
Answer:
4,-5 is your answer
Step-by-step explanation:
it is correct
Answer:
42
Step-by-step explanation:
Since Becky already ran 23 miles, and there is 1 mile per track practice, you add the 19 and 23 to get your answer.
Answer:
45n
Step-by-step explanation:
