Answer:
35.71
Step-by-step explanation:
Answer:
D. The work shown above is correct, and ![y^5\sqrt[4]{y^3}](https://tex.z-dn.net/?f=y%5E5%5Csqrt%5B4%5D%7By%5E3%7D)
may not be simplified further.
Step-by-step explanation:
If you add all the exponents of y in first line then we get
4+4+4+4+4+3=23
Which is same as the exponent in original problem.
So first line is good.
Since it is 4th root so each 
will turn into y when it moves out of the radical so final answer is correct.
Hence correct choice is "D. The work shown above is correct, and may not be simplified further." is the correct answer.
Answer: B 10,24,26
Step-by-step explanation:
10^2 + 24^2= 26^2
100 + 576= 676
676 = 676
neither collinear nor coplanar (fourth option)
Answer:
Step-by-step explanation:
The piece of cardboard is 12.0 cm long and 6.3 cm wide.
1 centimeter = 10 millimeters
Therefore,
12 centimeters = 12 × 10 = 120 millimeters
6.3 centimeters = 6.3 × 10 = 63 millimeters
The cardboard is rectangular and the formula for determining the area of a rectangle is expressed as
Area = length × width
Therefore, the area of the cardboard is
120 × 63 = 7560 millimeters²
