Answer:
Volume = length x width x height
Volume = 7 x 5 x 4
Volume = 140 cubic inches
Step-by-step explanation:

The Jacobian has determinant
Answer:24
Step-by-step explanation:
22+48+11+34+5=120
120/5=24
Hi.
800/5 = 160 mph
You are going 160 miles per hour.
Answer:XY perpendicular to JK.
Step-by-step explanation: