Answer:
8.5
Step-by-step explanation:
8.54.
4 < 4
round down.
8.5
Answer:
Surface area of the cube =
Step-by-step explanation:
Given shape in figure 1:
Cube with edge length = 5 cm
To find the surface area of the cube.
Solution:
The surface area of a cube is given by the formula:
where represents the length of the edges of the cube.
For the given cube
Plugging in the formula to find the surface area of the cube.
∴
Step-by-step explanation:
For x = 7 or y = f(7)
Graph and solution are in the picture below
Answer:
81
Step-by-step explanation:
3^4
=3*3*3*3
=81
Hope this helps!!
Answer:
C
Step-by-step explanation:
(x, y) -> (1/2x, 1/2y)
When you dilate a side, point, etc, you are multiplying the original dimension by the scale factor. That is represented in option C: the original x and y are multiplied by the scale factor, 1/2! Hope that helps! :)