Answer:
Step-by-step explanation:
<h2>Cone:</h2>diameter = 12 cm
r = 12 ÷ 2 = 6 cm
h = 6 cm
To find the surface area, we need to find the slant 'l'
= 3.14 * 6 * (6 + 8.49)
= 3.14 * 6 * 14.49
= 273 cm²
Answer:
The answer to your question is in the picture below
Step-by-step explanation:
y + 3/4x < 2
y+ 3/4x = 2
y = -3/4x +2
Interceptions (0,2) and (8/3, 0) It's a dotted line and we are interested in the area below the line
y - 1 ≥ 2x
y - 1 = 2x
y = 2x + 1 Interception, it's not a dotted line with interceptions (0,1) and (-1/2, 0), we are interested in the area up the line.
Answer: Tamiya watched of the movie at night.
Step-by-step explanation:
Let x = part of movie watched at night.
Given : Tanya watched of movie in the morning.
Part left to watch =
As per given, we have
Hence, Tamiya watched of the movie at night.