Answer:
V = 150/193 cm³
Step-by-step explanation:
Density = Mass/Volume
Substitute the given values into the equation.
19.3 = 15/V (Given)
19.3V = 15 (Multiplied V on both sides)
V = 150/193 (Divided 19.3 on both sides)
Answer:

Step-by-step explanation:
Given:
- radius = 7 metres
- height = 2 metres
- π = 3.14
To Find:
Solution:
Use the formulae of the volume of cylinder:

where,
- π = 3.14
- r = radius
- h = height
According to the question:
- radius = 7 metres
- height = 2 metres
Substitute the values onto the formulae in order to find out the volume:






<u>Hence,we can conclude that:</u>
The volume of the cylinder is approximately
307.7m³.
Answer:
3.13
Step-by-step explanation:
Answer: x=2
Step-by-step explanation:Algebraically solve this equation. First subtract x from 2x which gets you just x. then subract 3 from 4 which gets you 1. Then subract 1 from 3 which gets you to the equation x=2. You can plug it in and check
2(2)-3-2+4=3 which is 4-3-2+4=3 which is -1+4=3 which is 3=3 which is correct.
Hope this helps :)
Answer:
124°
Step-by-step explanation:
Step 1:
72° + 52° = x Remote Interior ∠'s
Step 2:
124° = x Add
Answer:
x = 124°
Hope This Helps :)