To find the probability of landing on a triangle, you will want find the combined areas of the triangles and the total area of the square target.
Divide the area of the combined areas and the total area to find the probability of landing on a triangle.
A = 1/2bh
1/2 x 8 x 8
A = 32 square inches
32 x 4
128 square inches (areas of triangles)
A = bh
26 x 26
A = 676 square inches
128/676 = 0.189
There is an approximate probability of 0.19 of hitting a triangle.
Answer:
Star Platinum is confused as hell
Step-by-step explanation:
D = distance to & from spring break destination
t1 = d/60 = time to get there
t2 = d/40 = time to get back
avg speed = (total distance)/(total time)
= 2d/(d/60+d/40)
Divide numerator and denominator by d:
= (2/(1/60 + 1/40))
Multiply numerator and denominator by 120:
= 240/(2 + 3)
= 240/5
= 480/10
= 48 mi/hr is the average speed round trip.
Trentt31
Answer:
A
Step-by-step explanation:
2 and 3 are supplementary to each other and add up to 180 degrees
