Answer: The probability of spinning a 3 is 1/9
Step-by-step explanation:
If there are 9 equal sections, that means there is an equal percent chance for each number to be landed on. Since there are 9 pieces, the denominator would be 9. There's a 1/9 chance because it is 1 section out of 9.
We can first find the other two angles in the triangle. We are given that one external angle is 90 degrees. Then, its linear pair inside the triangle is 180 - 90 = 90 degrees.
Similarly, the other external angle is 125 degrees. Its supplement inside the triangle is 180 - 125 = 55 degrees.
The total degrees of a triangle should be 180. We have two of the three angles: 55 + 90 = 145 degrees.
To find p which is the third angle, we just do 180 - 145 = 35 degrees.
So, the answer is (C).
5.2 is the correct answer
25 is 5 times as 5 so here is the answer
Answer:
9 boxes were packed. 10 brownies were left over.
Step-by-step explanation:
127 ÷ 13 = 9 R10
13 x 9 = 10 x 9 + 3 x 9 = 90 + 27 = 117
127 - 117 = 10