Answer:
the answer is a
Step-by-step explanation:
70 to a 100 is 30 just remove the zero is 3
Answer:
obtuse, acute
Step-by-step explanation:
angle b is an obtuse angle
angle d is an acute angle
Answer:
The discriminant is greater than 0, so there are two real roots.
Step-by-step explanation:
Had the same Q.