Answers C & E would be the correct survey.
As here Angle M(63°) is equal to angle N(63°) that means triangle is isosceles triangle which has its two sides equal to each other. in our case ML = MN
so
3x = x +8
2x= 8
x= 8/2 = 4
so length of MN = x + 8 = 4+8 = 12
so ans is option B
Im sorry im not understanding what you are asking
Answer:
here,
money spent in 1st year =$250
money spent in 2nd year=$295
total inflated amount=$295- $250
=$45
Then,
inflation rate= ($45/ $250)×100%
=18%
I got 75582.
Explanation:
First, group the 40 identical candies into 20 pairs. It doesn't matter how since the candies are identical. This grouping will ensure that any assigment will contain at least two candies.
Then think of the 20 groups a 20 beads on a string. We are looking to place 11 separators between them to obtain 12 segments, each with a varying number of beads between them. How many ways are there to place 11 separators to 19 potential spaces between beads? The asnwer is