Answer:
Total 1352 different arrangements can be formed.
Step-by-step explanation:
Total number of letters is 26 (a to z).
We need to find the arrangements of 3 letters
It is given that the first letter must be w or k and repetition of letters are allowed.
Since first letter can be w or k, therefore the possibilities for first letter is 2.
Repetition of letters are allowed and any letter can be formed in place of second and third letter.
So, the possibilities for second letter is 26 and possibilities for third letter is 26.
Total possibilities of arrangements of 3 letters is
Therefore total 1352 different arrangements can be formed.
Answer:
Area of the shaded area = 60 m^2
Step-by-step explanation:
Remark
I don't think you need the 40 degrees for anything.
Formula
Area of Shaded part = area of the rectangle - area of the triangle
Solution
<u>Area of the Rectangle</u>
L = 12 meters
W = 10 meters
Area = 12 * 10
Area = 120 m^2
<u>Area of the triangle</u>
Area = 1/2 b * h
b = 12
h = 10
Area = 1/2 * 12 * 10
Area = 120/2 = 60
Area of the shaded area
120 - 60 = 60
Answer:
20 and 60
Step-by-step explanation:
20 x 3 = 60
20 + 60 = 80
Answer:
I think you would put 3,10 1,0 than 0,-2
Answer: 72ft²
Explanation: In the Triangle, you will have to extend the higher part of the height down to the lower part to add the six feet to the other six feet which will give you 12 ft for the height and for the base we will use the 15 ft - 3 ft which will be used to get the base and that will be the new base which we will be using in the context of this. Which will be 12 ft so using the formula half base x height. you're going to do half * 12 * 12 which is going to give you 72 feet squared