Answer:
9/5x^3
Step-by-step explanation:
i hope that is the answer
If those lines are absolute value then the answer is 0 if they are supposed to be parenthesis then the answer is -6
Answer:
z = 4.5
Step-by-step explanation:
∠B = ∠B ∠BAD = 90° - ∠B = ∠C
ΔBAD ~ ΔBCA
AB / z = BD / AB
z = AB * AB / BD = 3*3 / 2 = 4.5
Answer: 10:7
Step-by-step explanation:
40:28=10*7