Creo que 1860? :) lo siento si esta mal
Hey!
Finding the factorial for the first few numbers, we have:
1!=1
2!=2
3!=6
4!=24
5!=120
6!=720
7!=720*7
8!=720*56
What we can see as a clear pattern from 5! and on is that our number ends with a 0, making the units digit 0. Therefore, when we add the units digit of 5! and on, we have a result of 0. So, we can simply add the units digits of 1!, 2!, 3!, and 4!, which is 1+2+6+4=13. Since the units digit is the last number, we can drop the tens place to get an answer of 3.
Feel free to ask further questions!
Answer:
it would be 140
Step-by-step explanation:
So to find the area of a Triangle you want to use the equation:
A=B*H/2.
So for the base we use 18 and for the Height we use 8.
Then just do the equation. A=18*8/2=72in.
So to find the area of a Trapezoid you want to use the equation:
A=1/2h(b₁+b₂)
So the numbers we will be using is: 7,7,15.
Put the numbers in the equation: A=1/2(7)(7+15).
Then just do the equation. A=1/2(7)(7+15)=77yards
I think the answer is y=5/2x-3