The most efficient way of finding the answer to this question is first reducing 10-24-26 and comparing it with the first 5 combinations for right-angled triangles:
First, reduce 10-24-26 by dividing it by the GCF (greatest common factor).
10-24-26 divided by its GCF, 2, is: 5-12-13
Now comparing it with the first 5 combinations for right-angled triangles:
1) 3-4-5
2) 5-12-13
3) 7-24-25
4) 8-15-17
5) 20-21-29
As you can see, number 2 is the same as our reduced example. Therefore, we know that 10-24-26 is a right triangle.
Hope this helps!
The correct place for it in the .04
129 rounded to the nearest ten is 130.
When you round to the nearest ten, you should be looking for;
10, 20, 30, 40, 50, 60, 70, 80, 90.
Answer:
Question #2: Option B, b
Question #3: Option A, x(2x - 6y)
Step-by-step explanation:
<u>Question #2</u>
The GCF of b^2 and b is b
Answer: Option B, b
<u>Question #3</u>
The answer is Option A, since it distributes as 2x^2 - 6xy
Answer: Option A, x(2x - 6y)
Answer:
100
Step-by-step explanation:
20 times 100 equals 2000