Answer:
y = √7
Step-by-step explanation:
This circle has a center at (0,0) and a radius of 4 so its equation is:-
x^2 + y^2 = 16
when x= -3, (-3)^2 + y^2 = 16
9 + y^2 = 16
y^2 = 7
y = √7
Answer:
i cant answer that
Step-by-step explanation: I cant answer because if it was for a quiz i bet the quiz is over now so there is no point in answering.
Answer:
d=3,e=4,a=5,b=12,c=13
Step-by-step explanation:
a,e,d are a part of a right trianges,3,4,5are pythogorean triplets
also 5,12,13 are pythogorean triplets
hope this helps
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Answer:
80
Step-by-step explanation:
72/9 is 8
9x8 is 72
so 1x8 is 8
72 plus 8 is 80