5(a + 3b) = 5(9 + 3(2)) = 5(9 + 6) = 5(15) = 75
S = r·α is the formula to find the arc length (s), given the radius (r), and angle measure (α) in radians.
If the angle measure is NOT given in radians you must convert to radians.
s = 8 · 2.6
s = 20.8 in
473x6= 2,838
the answer should be 2,838?
Answer:
7) 1
8) -2
9) undefined (no slope)
10) 4/3
11) -2/7
12) 0
Step-by-step explanation:
to find the slope when given to points ... minus the y values and x values
formula :
y - y
------ = slope
x - x
Answer:
3/5
Step-by-step explanation:
1/10+1/20=3/5
