7. 65 + 75 = 140
180 - 140 = 40
( I think this is the answer)
Step-by-step explanation:
Pathagory and Theorem
a^2+b^2=c^2
(x-3)^2+(x-4)^2=6^2
expand:
2x^2-14x+25=36
2x^2-14x-11=0
x=(\sqrt{71}+7)/2
perimeter=(x-3)+(x-4)+6=2x-1
insert the value for x into 2x-1
+6=perimeter
Hope that helps :)
It would be FH
A diameter is basically the length of the line through the centre that touches 2 points on a circles edges
I would think 32 so yea....because (12/98=49<33>**+{45-63-12{45+58-28} =32
Answer: determine the values to complete the relative frequency by row table... a=69.1 B=30.9 C=68.6 D=31.4
Explanation: I just did it and got it right hope it helps