I’m sorry I’m answering this to ask a question
The remaining sides are both 9 units. A 45-45-90 triangle follows the side ratio of the two shorter sides relating to the hypotenuse in a 1:√2 ratio.
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Answer:
first one : (7+12+3+4+4+8)*2=76
The answer would be 50% because you have the choice two options
Answer:
1, 5, 15
Step-by-step explanation:
First, I knew 5 was one of them because, 5 was the median and there were only three numbers. Next you have to find out the first and last number. Then, I looked at the mean. To get the mean, you have to add all of the numbers up and divide that by how many numbers there are. Since the mean is 7 and there are 3 numbers, I knew that the sum of all three numbers was 21 because, 21 divided by 3 is 7. Then I saw that the range of all the numbers was 14. The range is the difference between the largest and smallest number so I knew that the largest number subtracted by the smallest number had to be 14. Then, I saw that 15-1=14, and 1+5+15=21. So the three integers are, 1, 5 and 15.
