Answer:
An equilateral triangle has all three sides equal, and all three interior angles equal, too. In this case, each interior angle of an equilateral triangle is 60 degrees.
Step-by-step explanation:
Answer:
y=2
Step-by-step explanation:
if x=6 then 12-3y = 6 meaning y=2 because 12-6=6
The answer is 86.4 I believe.
Answer: <span>2x² + x - 2 (the first option)</span>
Answer:
Step-by-step explanation:
9n-2