What is the perimeter of δabc? a)√179 b) √89 + 5 c)√183 + 8√10 d) √34 + √65 + 5

D) √34 + √65 + 5

Step-by-step explanation:

DISTANCE FORMULA: d = √[(x₁ - x₂)² + (y₁ - y₂)²]

length of CA = √(4 - 1)² + (5 - 1)² = √9 + 16 = √25 = 5

length of AB = √(9 - 1)² + (2 - 1)² = √64 + 1 = √65

length of BC = √(9 - 4)² + (2 - 5)² = √25 + 9 = √34

Add up: √34 + √65 + 5

aloha~! my name is zalgo and i am here to you out on this gracious day. in order to compare the ratios easily, it is best that we simplify the question first. so, the cougars would have 6 wins for 5 losses, bobcats make 2 wins for 1 loss. bulldogs and tigers have a ratio where you can't simplify it. so, the team with the lowest rate would be the bobcats.

i hope that this ! : d

"stay and stay proud! " - zalgo

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: