4a-3
because 4(a-3) what’s in () can’t be done so you go to the next step in pemdas and multiply and then you write it out and your done
Base Surface Area = 22
= 4 yards^2
Lateral Surface Area =
2×2√(2/2)^2 + 3^2
2
= 12.649110640674 yards^2
Total Surface Area = 16.649110640674 yards^2
Your Answer: 16.60 rounded to the nearest tenth.
1 / 10 is the easiest answer. Remember ratios are just percentages. It could also be 2/20, 3/30, as long as it is 10%.
Answer:
1.33333333333
Step-by-step explanation:
Part(A):
To solve the system of Linear equations using Substitution:
Consider the first equation, x+y=7 implies x=7-y
PArt(B): Use a graph to verify your answer to the system:
Using Desmos graphing calculator, graph the two equations.
