Answer:
12.3
Step-by-step explanation:
-8 1/2+-3.8=12.3
Answer:
Step-by-step explanation:
I assume by x2, you mean x^2.
Anyways, subtracting both sides by 12x, we get 17x^2 -12x=0.
39,477= 39,000 39,892= 40,000 39,189= 39,000 and 39,511 = 40,000
Your Welcome :)
8 I believe if not use the app so socratic
The image of the diagram is missing, so i have attached it.
Answer:
a = 30°
Step-by-step explanation:
From the diagram attached, we can see that the 2 angles a and 5a are interior supplementary angles.
The sum of interior supplementary angles is 180°
Thus;
5a + a = 180
6a = 180
a = 180/6
a = 30°