Answer:
Option C is correct
Step-by-step explanation:
Given: inequality is
To find: situation that can be represented by the given inequality
Solution:
Cost of Dunkin Donuts gift card with Daniel = $50
Amount spent by Daniel per day = $3.50
Cost of Dunkin Donuts gift card with David = $100
Amount spent by David per day = $6
Amount left with Daniel after x days =
Amount left with David after x days =
According to question,
Amount left with Daniel after x days > Amount left with David after x days
So, he inequality that satisfies the situation is
Option C is correct
Answer:
I was right after all. 175°
Step-by-step explanation:
Answer: its b
Step-by-step explanation:
Answer: the height of the cylinder is 24
Step-by-step explanation:
The formula for determining the total surface area of a cylinder is expressed as
Total surface area = 2πr² + 2πrh
Where
r represents the radius of the cylinder.
h represents the height of the cylinder.
π is a constant whose value is 3.14
From the information given,
Total surface area = 56π
radius = 2
Therefore,
56π = (2 × π × 2²) + 2 × π × h
56π = 8π + 2πh
56 × 3.14 = (8 × 3.14) + (2 × 3.14 × h)
175.84 = 25.12 + 6.28h
6.28h = 175.84 - 25.12 = 150.72
h = 150.72/6.28
h = 24
(sqrt(2)/2, -sqrt(2)/2) this is the answer