Answer:
a
Step-by-step explanation:
The zeroes of a function are when y = 0 so we can write 0 = 2x - 4 so we have to solve for x and when we do so we get x = 2.
We solve the equation: a = 50 + ( 90 - a );
Then, a = 140 - a;
2a = 140;
a = 140/2;
a = 70 (it is the measure of one angle);
90 - 70 = 20 (it is the measure of another angle);
Answer:
the answer is B) Zero
Step-by-step explanation:
horizontal lines always have zero as their slope no matter where they are placed on a graph
The difference means subtraction so 49.5-37.5=12 then multiply by 2. 12x2=24
