Answer:
23,120 in ^3
Step-by-step explanation:
Answer:
y = 3x + 5
Step-by-step explanation:
slope intercept form is y = mx + b where m is the slope and b is the y intercept.
b = 5
m = rise over run or (y2 - y1)/(x2 - x1)
m = (8-5)/1 -0
m = 3
thus, the equation of the line is:
y = 3x + 5
Multiply all sides than you will get you answer
Let's see what we can fill in here.
<ACE = 130
180 - 50 = 130
Now that we have two sides and an included angle, we can use the Law of Cosines.
Law of Cosines: c^2 = a^2 + b^2 - 2ab(cos(C))
Let's plug in what we know and solve!
c^2 = 40^2 + 38^2 - 2(40)(38)(cos(130))
R = 70.69706
Hope this helps!! :)