Answer:
Similarly, the distance between two points P1 = (x1,y1,z1) and P2 = (x2,y2,z2) in xyz-space is given by the following generalization of the distance formula, d(P1,P2) = (x2 x1)2 + (y2 y1)2 + (z2 z1)2. This can be proved by repeated application of the Pythagorean Theorem.
Step-by-step explanation:
Use a calculator
B would be the correct answer if right mark me Brainly
Answer:
(x ÷ 2) + 7
Step-by-step explanation:
A quotient is the answer to a division problem...
So.... Let's say "a number" is x
(x ÷ 2) + 7 = Seven more than the quotient of a number and 2
That should be the answer!
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Answer: y > 2x + 3
Step-by-step explanation:
If you would like to know the average speed for the round trip, you can calculate this using the following steps:
5 hours + 6.5 hours = 11.5 hours
240 miles * 2 = 480 miles
11.5 hours ... 480 miles
1 hour ... x miles = ?
11.5 * x = 480 * 1
11.5 * x = 480 /11.5
x = 480 / 11.5
x = 41.74 miles per hour
The correct result would be 41.74 miles per hour.