Answer:
The ladder has 20 steps
Step-by-step explanation:
10 is the direct middle if you go down 4 that is 6, if you go back up 7 you get 13 and if you go back down 13 and you are on the first step 13-13 is 0, so the ladder has 20 steps.
Has to be greater than 90 degrees.
Answer:
2
Step-by-step explanation:
In function notation, f(x) equals the y value and the x equals the x value. So this question is asking you to find the value of y when x=-2. To do this find -2 on the graph and find the point with the same x value, then find what value of y it is on. In this case, f(-2)=2.
When two figures are similar the ratios of the lenghts of their corresponding sides are equal
Given:
volume = 1,000 in³
height = 10 in
1,000 in³ / 10 in = 100 in² Area.
100 in²
Length Width Surface Area of the Rectangular prism
100 in 1 in 2,220 in²
50 in 2 in 1,240 in²
25 in 4 in 780 in²
20 in 5 in 700 in²
Surface area = 2(wl + hl + lw)
The best dimension is 20 inches by 5 inches by 10 inches. It has lesser surface area than other dimensions. Thus, it can save more materials.
