Answer:
total ground and wall angle is 90°
beam angle with ground= 51
beam angle with wall =39
because total angle=angle with ground + angle with wall
angle with wall=total angle-angle with ground
angle with wall= 90-51=39
Answer:
A, C, D, and E are all functions
Step-by-step explanation:
Answer:
pi will never end just trust me :p
Step-by-step explanation:
Answer:
You spent 18.25, and got 1.75 in change
Step-by-step explanation:
3.25 + 11 + 4 = 18.25
20.00 - 18.25 = 1.75
Answer: 3/5 probability of choosing a number LESS THAN 8
