Answer:
B
Step-by-step explanation:
the slope of parallel lines are equal
Answer:
B.
Step-by-step explanation:
f(x) has two complex roots and one real root.
Answer:
<u>1. C.</u>
<u>2. B.</u>
<u>3. A.</u>
Step-by-step explanation:
First situation given:
An adult and 5 children rent skates. It costs $ 4 per adult for skates and a total of $ 16.
Correct equation: C
<u>4 + 5 x = 16</u>
Second situation given:
It costs Mikael $ 4 to make a bike bag, and he sells each for $ 5. He has made a profit of $ 16, so far.
Correct equation: B
<u> ( 5 − 4 ) x = 16</u>
Third situation given:
It was 16°C. It began falling 4°C per hour until it reached 5°C.
<u>Correct equation: A</u>
<u>16 − 4 x = 5</u>
Answer:
Explained below
Step-by-step explanation:
If two angles are congruent, it means that they have the same angle whether in degrees or radians.
Now, angles are said to be congruent so as long as the measure of the angles are the same and regardless of them point in the same or different directions.
They must not necessarily be made with lines having the same length.
For example, in the diagram of the 2 triangles I've attached, angle C and Z are congruent, and they are both marked accordingly by one short curved line. Similarly angle A and B are congruent and they are both marked accordingly by two short lines.