Would you classify the number 200 as a perfect square a perfect cube both neither explain
2 answers:
200 is not a perfect square because the square root of 200 is 14.14. The cubed root of 200 is 5.85. Because neither answer is a whole number (in both answers, there were more numbers after, but I rounded), I wouldn't classify 200 as a perfect square or a cube.
Answer:
200 is not a perfect square
200 is not a perfect cube
Step-by-step explanation:
200 = 2 × 100
⇒√200 = √(2 × 100)
⇒√200 = √2 × √100 (√(ab) = √a × √b)
⇒√200 = √2 × √10²
⇒√200 = 1.414... × 10
⇒√200 = 14.14........
So, 200 is not a perfect square
200 = 2 × 2 × 2 × 5 × 5
⇒∛200 = ∛(2 × 2 × 2 × 5 × 5)
⇒∛200 = ∛2³ × ∛(5 × 5)
⇒∛200 = 2∛25
⇒∛200 = 2 × 2.924.....
⇒∛200 = 5.848.....
So, 200 is not a perfect cube
You might be interested in
Answer:
a) x represents length?
b) 10+x=48
d) 38 inches
Step-by-step explanation:
c) 10+x=48
subtract 10 to both sides
x=48-10
x=38
the solution is where the line cross on the y axis, which is on 0
so y = 0
3 + 5² =
3 + 25 =
28 (your answer)
Answer:
the larger number is 69
the smaller number is 16
Step-by-step explanation:
x is the smaller number
y is the larger number
x + y = 85
y - 4x = 5
y = 5 + 4x
x + 5 + 4x = 85
5x = 80
x = 16
y = 69
Answer: 2
Step-by-step explanation: subtract by 2 every time.
