Answer:
Hi,
Step-by-step explanation:
1) PC=PD since PC*PA=PD*PB
2)25 since PO²=PA²+r² PO=14.5, PB=14.5+10.5=25
3)
6²=3*x==> x=12
Answer:
x ≤15
Step-by-step explanation:
2x ≤30
Divide each side by 2
2x/2 ≤30/2
x ≤15
Answer: The answer is C.
Step-by-step explanation: This is because when you solve you get y=1/10x+6.5 this graph runs through the point (5,7) and is perpendicular to y=-10x+1. In order for two equations to be perpendicular their slopes will be the opposite.
Answer:
The length of the third side, L, is greater than 4 and less than 14.
4 < L < 14
Step-by-step explanation:
The length of any side of a triangle is between the sum and difference of the lengths of the other two sides.
sum of lengths of the 2 sides: 9 + 5 = 14
difference of length of 2 sides: 9 - 5 = 4
The length of the third side is greater than 4 and less than 14.
4 < L < 14
<span> -4z/35 - 8z/25 = 76z/175
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