Terms with the same variable and the same exponent are called like terms
It's B
Slope is negative, the other must be positive due to m1 x m2 = - 1
m1 = -2/5
The diagram shows a gradient of -2/5. So, the
reciprocal of this valve to make - 1 is 5/2 (which is the - 2/5 flipped upside down, but positive)
-2/5 x 5/2 = - 10/10 (or - 1)
Thus, the perpendicular line to this has a gradient of 5/2.
Hope this helps!
Selling tickets to the play would raise more money due to the fact that each ticket costs more money than the tickets in the table next to the problem. The tickets in the table cost $5, which is less than $6.25.
So first, let's calculate the total volume of all metal spheres.
Total volume = number of spheres * 4/3* πr³
Total volume = 24*4/3*3.14*4³ = 6430.72 cm³
Now, let's equate this to the volume of the rectangular prism. The volume of a rectangular prism is:
V = LWH, where L is the length, W is the width and H is the height
Thus,
6430.72 = (6 cm)(2 cm)(H)
Solving for H,
<em>H = 535.9 cm</em>
