Answer: 4x, 2x+2x, x+x+x+x
Step-by-step explanation: all are the same expresions.
Answer:
198
Step-by-step explanation:
112/56=2
(2 is the unit rate)
99*2=198
2/13 * 26 2/5
2/13 * 132/5
2 * 132= 264
13 * 5= 65
264/65 = 4 4/65
Answer: 5
Step-by-step explanation:
f(x)=2x+1
f(2)=2(2)+1 Subtitube 2 for x
f(2)=4+1
f(2)=5
Answer:
Step-by-step explanation:
<u>The lateral surface area is:</u>
- SA = 2πrh = 2*3.14*2.5*9.25 ≈ 145.23 in²
