Well, this equation as a sum would be -46.38 + -24.6
so the answer would be -70.98.
I hope this helps, and have a fantastic day!
This problem involves the addition of integers. When we add up a positive number and a negative number, it results in subtraction. The final answer will have a sign the same as the higher number.
In this problem, the negative number has a higher value than the positive number, hence, the final answer is a negative number. Doing the operation, we get

Answer: -1
ADC = 40 + 30 = 70 degrees
DBC is given at 45 deg
AEB = 100 degrees, vertical angle from intersecting lines
BCD = 50 + 50 = 100 degrees
Answer:
no roots
Step-by-step explanation:
is positive