Answer:
1. 2.6
2. 29.1
3. 2490
4 3.4
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
You need to plug in 3 for all of the x-values
That looks like 2(3)^2 + 5(3) - 9
Then if you simplify it is 2(9) + 15 - 9
Then simplify one last time and you get a final answer of 24
Answer:
1 1/3 (Decimal: 1.333333)
Step-by-step explanation:
Answer:
14981yd^2
Step by step:
1) surface area formula: SA=2bs+b^2
s=height
b=square of base
so
SA=2*71*70+71^2
SA=2*71*70+5041
SA=9940+5041
SA=14981
8 caps => 4 balls
6 caps => (6 x 4)/8 = 24/8 = 3 balls.
