I believe your answer is 53
Answer: 10
Step-by-step explanation:
We need to find the hypotenuse (the hypotenuse is the diagonal side of a right triangle), so we can use this formula: 
The two "legs" are a and b (it doesn't matter which leg is a and which leg is b), but the most important thing is that the hypotenuse is c.
So, we now know that we have to solve for c. To solve for c, substitute the values shown in the image for a and b






Step-by-step explanation:
5(r + 9) - 2(1 - r) = 1
5r + 45 - 2 + 2r = 1
7r + 43 = 1
7r = -42
r = -6.
Answer:
C
Step-by-step explanation:
This is a sample proportion where p^ represents the sample proportion.
If we have p^ = 0.6, it means about 60% of the sample are in agreement with or significant to the case study.
The case study here is 'customers that play racquetball' and p^ was 0.16.
This means that 16% of the customers of the sample said they play racquetball.