Answer: 35
Step-by-step explanation:
Angle ACD = 70
Angle BCD = 70/2 = 35
The answer would 2, since you cannot divide anything by 0 as it would be undefined. 2 is the only number that gives you this option
Step-by-step explanation:
tan(Θ + 30°)
Use angle sum formula:
tan(A + B) = (tan A + tan B) / (1 − tan A tan B)
So we can write this as:
(tan Θ + tan 30°) / (1 − tan Θ tan 30°)
tan 30° = 1/√3, so:
(tan Θ + 1/√3) / (1 − 1/√3 tan Θ)
Multiply top and bottom by √3:
(√3 tan Θ + 1) / (√3 − tan Θ)
Answer:
marque sans cervelle
Step-by-step explanation:
