Answer:
9x^8
Step-by-step explanation:
A perfect square is a number that has a whole number square rooth. Therefore we need to find two numbers 'a' and 'b' that satisfy the following equation:
3x^4 = sqrt(ax^b)
(3x^4)^2 = ax^b
9x^8 = ax^b
a=9 and b=8.
Therefore, the term 9x^8 is a perfect square of the root 3x^4.
Because the two angles equal each other:
80=20x and solve for x
These are corresponding angles
Answer:
Mean absolute deviation = 1.6.
Step-by-step explanation:
The mean = (4+4+ 6+ 6+ 7+ 8+ 8 + 8 +9+ 10) / 10
= 7.
List the differences from the mean:
4 - 7 = -3
-3
-1
-1
0
1
1
1
2
3
Sum of the absolute value of the difference
= 3 + 3 + 1 + 1 + 0 + 1 + 1 + 1 + 2 + 3
= 16.
So the Mean Absolute deviation = 16 / 10 = 1.6.
Answer:
11 is correct
12 should be 51°
Step-by-step explanation:
15/sin(104) = 12/sin(J)
J = 50.917°
Answer: b.) the ball in box a has less kinetic energy than the ball in box b.
Step-by-step explanation:
