Answer:
D) f(3) = 54
Step-by-step explanation:
f(3) = 2 x 3^3
f(3) = 2 x 27
f(3) = 54
Hope this helps! Pls give brainliest!
There are ways to select 3 from 9.
There are ways to select 3 men from 5 men and ways to select 3 women from 4 women.
If all three selected are men, then no woman was selected, and we have
ways we can do that.
1)
2) If all 3 are women then no man was selected, and we have
ways we can do that.
3) If 2 men and 1 woman were selected, the we have ways we can do that.
4) If 2 women and 1 man is selected, then we have
Answer:
1. irregular 2. irregular 3. regular 4. irregular 5. regular
Step-by-step explanation:
Regular shapes have same angles and sides
Irregular shapes have angles and sides of any amount
Your welcome for the answer, comment if you have any questions! :D
You know that you have the Opposite side and the Adjacent side. therefore you would use Tangent (T= O/A)
because you are finding the angle you would go Tan^-1(12÷20) =31°
it is 12÷20 because O/A and the 12 is the opposite side therefore It would be O and 20 is the adjacent side therefore equaling 20 so O/A = 12/20
Your answer is 31°
You threw the baseball 40 feet.
This can be represented as two right triangles. The legs of your friend's triangle, the forward distance and distance right, are 15 and 20. Using the Pythagorean theorem, we find the diagonal distance from your friend's starting point:
20²+15²=c²
400+225=c²
625=c²
Take the square root of both sides:
√625=√(c²)
25=c
The legs of your right triangle are 12, your distance forward, and 9, your distance right:
12²+9²=c²
144+81=c²
225=c²
Take the square root of both sides:
√225=√(c²)
15=c
The total diagonal distance is 25+15=40 feet.