Problem 4
Find the distance from A to C using the distance formula
d = sqrt((x2-x1)^2+(y2-y1)^2)
d = sqrt((3-(-3))^2+(-1-1)^2)
d = sqrt((3+3)^2+(-1-1)^2)
d = sqrt((6)^2+(-2)^2)
d = sqrt(36+4)
d = sqrt(40)
d = 6.324555
which rounds to 6.3
You have the correct answer for problem 4
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Problem 5
The answer is not choice B (you mixed the inverse up with the contrapositive)
The answer is actually choice C
In general, a conditional is in the form "If P, then Q"
The inverse will have us negate the P and Q. They will stay in the same spot and not flip places
So the inverse would be "If not P, then not Q"
This is why the answer is choice C

Whenever you move from the left to right or right to left of any linear equations, you have to switch from plus to minus or multiply to division.
Answer:
Yes
Step-by-step explanation:
Skewed right is the answer
Answer:
9,000
Step-by-step explanation:
the 9 is in the thousands place
( just turn every digit after it into a 0)