Answer:
correct
Step-by-step explanation:
She is correct.
For any integer, n, 5n is a multiple of 5.
5n + 3 is 3 more than a multiple of 5.
Start with 82. Subtract 3. Now you have 79.
79 is not a multiple of 5, so 5n + 3 will not contain the term 82.
Answer: See explanation
Step-by-step explanation:
Let the numbers be 2, 6, 12, 13 and 17.
From the given numbers, the mean will be:
= (2+6+12+13+17) / 5
= 50/5
= 10
The mean is 10
The median is 12 as it is the number in the middle when the values given are arranged in either ascending or descending order.
It’s the second option- no the triangles are not similar
42 and -6 answer as a mixed number
42÷ -6 = -7
-6 6/6
It seems like the total is 45° and one of the variables were 7.