Answer:
21
Step-by-step explanation:
90+15=105
105÷5=21
Answer:
g is 6 1/5
Step-by-step explanation:
Answer:
The total surface area is: 468 in^2 which agrees with answer a)
Step-by-step explanation:
The three lateral faces of the prism are rectangles, and the sums of their areas give:
12 * 10 + 9 * 10 + 15 * 10 = 360 in^2
The area of each triangular base (notice it is a right triangle) is given by:
9 * 12 / 2 = 54 in^2, so we add TWO of these to the three rectangular faces:
Total surface = 360 in^2 + 2 * 54 in^2 = 468 in^2
Answer:
68%
Step-by-step explanation:
= 68%
I hope this helps!
59,424.77 rounded to the nearest square mile is 59,425.
