In the given question, it is given that ramp is 17 feet long, rises 8 feet above the floor, and covers a horizontal distance of 15 feet.
And we have to find the value of tan B.
And tangent of any angle is equal to the ratio of vertical by horizontal. That is:
tanB=8/15
And that's the required missing ratio for tan B.
Answer:
A. Yes.
B. Yes.
C. No.
Step-by-step explanation:
A. Yes. The sum of the series,
is the sum of a geometric series.
The first term of the series
= 5.
The common ration or the ratio between successive terms (r) =
(Answer)
B. Yes. The sum of the series,
is also the sum of a geometric series.
The first term of the series
.
The common ration or the ratio between successive terms (r) =
(Answer)
C. No. The sum of the series,
is not the sum of a geometric series.
The first term of the series
.
(Answer)
For each of the 3 choices of hat there are 2 choices of shorts. Therefore there are 3 * 2 combinations of hat and shorts. Each of these 3 * 2 combinations of hat and shorts can be combined with each of the 5 choices of shirt.
Therefore the number of combinations of 1 hat, 1 shirt and 1 pair of shorts is given by:
Answer:
2 hours and 18 minutes
Step-by-step explanation:
First, we convert the given radius of the wheel to meters giving us an answre of 0.325 m. Then, we calculate for the circumference.
C = 2πrr
Substituting,
C = 2π(0.325 m) = 2.04 m
Then, we have a road that is 40 m long, the number of complete revolutions is,
n = 40/2.04 m = 20