The total amount of little cubes on the surface is 600, since there is 100 cubes on one face and there are 6 faces (6 times 100). But, there is overlap because the cubes on the edges are painted on more than one edge. There are 12 edges, and every edge has 10 that need to be subtracted. So that’s a total of 120 that need subtracting, and 600-120 is 480.
Answer:
Step-by-step explanation:
- Choose 2 points on the graph. (-2,8) (3,-7)
- Apply slope formula.
I hope I choose the right cordinates...
The formula that describes this function is c = 50t + 200
<h3>
What is a Linear equation</h3>
A linear equation is in the form:
y = mx + b
Where y,x are variables, m is the rate of change and b is the y intercept.
Let c represent the distance june has traveled after time t.
Since the cities are 200 miles apart, hence b = 200. Also the spoeed is 50 mph, hence m = 50:
c = 50t + 200
The formula that describes this function is c = 50t + 200
Find out more on Linear equation at: brainly.com/question/14323743
Answer:19
Step-by-step explanation:
4^2=16
6/2=3
16+3=19
Three 3 4-1 that is all i know
