The correct answer is only A, because you need the tenths place to be greater than the number on the left, and not just the hundredths place.
P.S. Even though I'm a beginner, I took Multi-Variable calculus in 12th grade.
P.P.S. STOP PUTTING ON RANDOM ANSWERS ON QUESTIONS JUST SO YOU CAN GET THE POINTS!!!!!!
Answer:
Step-by-step explanation:
1) First step is writing the Equation out clearly
be - 9c - a
2) Substituting the given values ; a,b & C
3) -5e + 9(-2/3) - (-1)
4) -5e-5 (answer)
Since we were not given the value for e
6*3
9*2
18*1
Cant you look this stuff up?
For a problem of this nature, we need to assume that the base of the observation tower is at the same elevation as the fire. The tangent of the angle is the ratio of tower height to horizontal distance:
tan(α) = (tower height)/(horizontal distance)
Rearranging this equation, we have
(horizontal distance) = (tower height)/tan(α)
Putting in the given values gives
(horizontal distance) = (90 ft)/tan(7°) ≈ 733 ft
The answer would be *A 6.30inches*