Answer:
1. $8.77
2. 498.456
Step-by-step explanation:
Answer:
Add all of them together
Step-by-step explanation:
You have to add the numbers and that gives you the sum
Answer:
Step-by-step explanation:
By applying tangent rule in the given right triangle AOB,
tan(30°) = 


By applying tangent rule in the given right triangle BOC,
tan(60°) = 
OC = BO(√3)
OA + OC = AC

2√3(BO) = 60
BO = 10√3
OC = BO(√3)
OC = (10√3)(√3)
OC = 30
By applying tangent rule in right triangle DOC,
tan(60°) = 
OD = OC(√3)
OD = 30√3
Since, BD = BO + OD
BD = 10√3 + 30√3
BD = 40√3
≈ 69.3
Answer:
6
Step-by-step explanation:
Don't let the variable confuse you. Replace n with 9. Then, subtract 9 from 15.
Answer:
in a triangle the angles have to measure to 180 degrees.
62 + 90 (right angle Q) =152
180 - 152 = 28
Angle S = 28