The answer to this question is B
Answer:
Option B
Step-by-step explanation:
The statement that is proven true in this question is option B or "An irrational number is a non-terminating, non-repeating decimal." A non-terminating or a non-repeating decimal is a decimal that never ends it's repeating forever and all repeating decimals are irrational numbers because the decimal cannot be expressed as a ratio with other integers so a repeating decimal is a irrational number.
Hope this helps.
Answer:
Step-by-step explanation:
Let w represent the width of the wall. Then the length is 2w+8, and the area is the product of these dimensions:
234 = w(2w+8)
Dividing by 2, we can simplify this to
117 = w² +4w
We can add 4 to each side to complete the square, then take the square root.
121 = w² +4w +4 = (w+2)²
11 = w+2 . . . . . . . we are only interested in the positive square root
9 = w . . . . . subtract 2
2w+8 = 2·9 +8 = 26 . . . . . this is the length
The length and width of the wall are 26 ft and 9 ft, respectively.
I think that this is the answer if you are combining like terms 4x^3+5x^2+2x-6.
Answer:
30
Step-by-step explanation:
since 60 mph takes you 1 mile she must have taken 30 mph
