Answer:
x^2 + 6x +9 = 0
(x+3)^2 = 0
(x+3)(x+3)= 0
Step-by-step explanation:
Answer : d
explanation : i did that question before
<span>The orthocenter is outside the triangle if it's an obtuse triangle.</span>
Answer:
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Step-by-step explanation:
lolilililjwjjejeie
Answer:
Beaker: $3, Goggles: $7
Step-by-step explanation: