Answer:
n + 6
Step-by-step explanation:
5n - 3 ( n - 2 ) - n
4n - 3 ( n -2 )
4n - 3n - 3 x (2)
4n - 3n - 3 x 2
4n - 3n + 6
n + 6
To find the area of a trapezoid, it’s 1/2(base 1 + base 2) x height.
so in this case, base 1 is 16 (add 12+2+2) (the top one) and base 2 is 12 (the bottom one) and the height is 9.
you input all the values in the formula and you get 126in.
hope this helped:)
The number of ways 4 digit numbers can be forms using the digits 0 to 9 with no number repeated is given by
![^{10}P_4= \frac{10!}{(10-4)!} = \frac{10!}{6!} =10\times9\times8\times7=5,040](https://tex.z-dn.net/?f=%20%5E%7B10%7DP_4%3D%20%5Cfrac%7B10%21%7D%7B%2810-4%29%21%7D%20%3D%20%5Cfrac%7B10%21%7D%7B6%21%7D%20%3D10%5Ctimes9%5Ctimes8%5Ctimes7%3D5%2C040)
The probability that one of the numbers is 9876 is given by
Answer:
9m
Step-by-step explanation:
-17+26=9 (Or 26-17=9)