Answer:
148.75 minutes.
Step-by-step explanation:
8.5 - 5 = 3.5.
42.5 × 3.5 = 148.75.
Answer: DA:FA=KE:EF, DF:DA=KF:KE and FA:DA=EF:KE are correct.
Explanation: Since, and are similar triangles.
Because, and (because EA and KD are parallels. And, is common angle for these triangles.
Therefore, according to the property of similar triangles.
FE:EK= FA:AD, FE:FK=FA:FD and DF:DA=KF:KE .
Thus, first, second and third options are correct.
Answer:
2x - 5 if x ≤ 2
f(-1) = -7
Step-by-step explanation:
x ≤ 2 = (-1) ≤ 2
x > 2 = (-1) > 2
2x - 5
2(-1) - 5
-2 - 5
-7
Answer:
15$
Step-by-step explanation:
15$
Answer:
Step-by-step explanation: