Answer:
5 & 2
The difference between 5 and 2 is 3 and the sum of 2 and 5 is 7
Answer:
yeyeyeyeyyeyeyeabcdefghijklmnopqrstuvwxyz
Step-by-step explanation:
9514 1404 393
Answer:
A- Triangle 2: {8, 15, 17}
Step-by-step explanation:
You may recognize that the triple of choice A is a Pythagorean triple, so can be the side lengths of a right triangle.
Checking the numbers can be done nicely by a graphing calculator or spreadsheet to help avoid the tedium of doing it "by hand".
The basic idea is that the triangle will be a right triangle if the sum of the squares of the shorter sides is the square of the longer side.
In the second to last part, there should have been a 4 added to the right side instead of subtracted, making it x=5 and not x=-3
You put it in a little weird in that part too, watch out for that next time. The 4 that should've been in the second to last part looked like it was being multiplied by the x in the last part