The answer is C the 3rd answer choice
If you know the coordinates of two points
of two points, the slope of the line passing through them is given by
So, if we choose in this example
The slope is
Answer:
131.7
Step-by-step explanation:
Answer:
because angles on a straight line add up to 180 degrees substract (180-110), step 2; you will get 70 degrees afterwards the angle y is perpendicular it's 90 degrees.step 3;add (90+70) you get 160 .step 4;then substract (180-160) you get your answer as 20 degrees
Ok, first you subtract 21 from 60.
That gives you 39, so you then divide that by 3.
That gives you 13, so each t-shirt cost $13.
Hope this helps
