Answer:
a. 3 ways: -3 and -1; -2 and -2; -1 and -3
b. 5 ways: -2 and 2; -1 and 1; 0 and 0; 1 and -1; 2 and -2
c. 6 ways: -3 and 2; -2 and 1; -1 and 0; 0 and -1; 1 and -2; 2 and -3
d. A sum of -1 would (probabilistically) be the most popular. There are 36 (6 x 6) possible outcomes every time you roll two 6-sided dice. In this case, the possible outcomes are:
-6: 1 way
-5: 2 ways
-4: 3 ways
-3: 4 ways
-2: 5 ways
-1: 6 ways
0: 5 ways
1: 4 ways
2: 3 ways
3: 2 ways
4: 1 way
So -1 is the most likely sum since it can be rolled 6 different ways, which is more ways than any other sum. A sum of -1 will be rolled 6/36 (or 1/6) of the time.
Answer: 72
The way I solved this is by dividing 25 by 1800
5 1/2 ft equals 66 inches
Answer:
Starting with ΔABC, draw the dilation image of the triangle with a center at the origin and a scale factor of two. Notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). Dilations involve multiplication! Dilation with scale factor 2, multiply by 2.