Answer:
Step-by-step explanation:
(21²+10²)½ = 23.25= 23.3
Answer: A
Step-by-step explanation: the D is 3 spaces from the x axis so you add three going up from that.
Answer:
-25,810
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
i plugged in x for each of the answers to get my solution
2y - 10 = -x - 7
2y - 10 = 7 - 7
2y = 10
y = 5
Answer:
First, there are no y's in the diagram, so I think there is some info missing. If we are to assume all of the corners are right angles, then the quesion mark is 8 units (10-2) The perimeter is 10+8+2 {vertical sides} + x-3+x-10+7 {vertical sides--7 = (x-
Step-by-step explanation:
8 units (10-2) The perimeter is 10+8+2 {vertical sides} + x-3+x-10+7 {vertical sides--7 = (x-