Answer:
Angle ADC = 80 degrees
Step-by-step explanation:
Here, we want to find the measure of angle ADC
mathematically, sum of angles at a point is 360
Thus;
x + 3x + x + 10 = 360
5x + 10 = 360
5x = 360-10
5x = 350
x = 350/5
x = 70
From the diagram;
angle ADC is (x + 10)
so we have; (70 + 10) = 80 degrees
Is it a multiple choice question
Answer:
x - 4 means that the answer will be greater than 3 so the answer could probably, don't take me up on it but it, should be 4 but that is just what my questions answer was. Hope it helps!!!
Answer:
-146.03008
Step-by-step explanation:
(-8.149)(17.92) = -146.03008
This answer can easily be plugged into a calculator. =)
3 + 1234 = 1237
Hope that helps! -UnicornFudge aka Nadia
