Answer:
A) √3
Step-by-step explanation:
The tangent of an angle can be found by dividing the leg opposite the angle over the leg adjacent to it.
So, we have to find them.
The 30-60-90 rule says that in a right triangle with the angles 30°, 60° and 90°, the sides opposite those angles will have the ratio of 1:√3:2.
That means the side adjacent to 60° is 2 units long and the one opposite is 2√3 units long.
Dividing those two gives us (2√3)/2, which can be simplified to √3.
Answer:
500
Step-by-step explanation:
50x10 = 500
50 feet per second so we multiply 50 (the speed per second) by 10 (the time given). You can also use a formula like this:
S x T
S= Speed
T= Time
Find and compare the unit rates of decline:
Run "a":
-60 yds
------------- = -0.171 yds per yd
350 yds
Run b
115 yds
------------- = -0.290 yds per yd
550 yds
Slope (b) is the steeper.
Answer:
I don't understand the "table." I'll assume x increases over a range of values.
Step-by-step explanation:
See attached table.
