Answer:
i dont know i tried really hard im not really good at math to be honest once again sorry
Step-by-step explanation:
Answer:
C!!!!!! :She made a mistake when finding the additive inverse of (7n2 – 5n + 6).
Step-by-step explanation:
i just did the assignment on edge

A - area
h - height
a+b - sum of its top and bottom sides

The sum of its top and bottom sides is 8 cm.
Answer:
Step-by-step explanation:
1.5 feet x
====== = ======
250 miles 450
Multiply both sides by 450
1.5 * 450 x
====== =
250 miles
x = 2.7 feet
1 foot = 12 inches
0.7 foot = x
x = 12 * 0.7
x = 8.4 inches
Answer
Either 2.7 feet
or 2 feet 8 inches.