Answer:
d) all real numbers
Step-by-step explanation:
Answer: Volume of lid = 29.44 cubic cm and surface area = 40.41 cubic cm.
Step-by-step explanation:
Given: For lid of the spherical shaped bottle,
Diameter = 5 cm
Height = 4.5 cm
Radius = Half of diameter = 2.5 cm
Volume of cone = 
Volume of lid 
Surface area of cone = 
[as lide has no base we don't include area of base.]
Surface area of lid = 
Hence, volume of lid = 29.44 cubic cm and surface area = 40.41 cubic cm.
Answer:
6.00004682 lolll
Step-by-step explanation:
It's not completely clear what you want. Your <span>8x-5674=[c+-4577] has two variables: x and c. You can solve this for x or you could solve it for c, but not for both. Also, your "+-" should be written as "-" (unless you meant "plus OR minus 4577)."
So there are several different approaches, depending upon what you meant!
If you mean this: </span><span>8x - 5674=[c - 4577] and want to solve for c, do the following:
1. Remove the unnecessary brackets [ ]
2. Add 4577 to both sides the resulting equation. The result will be the expression for c that you wanted. Note that you must combine -5674 and 4577.</span>
Answer:
8.
Denote the equation : y = ax + b
Use the first 2 values of x and y in table:
3a + b = 21
5a + b = 35
Subtract the 2 equations:
=> 2a = 14 => a = 7 => b = 21 - 3 x 7 = 0
=> The solution is y = 7x
9.
Denote the equation : y = ax + b
Use the first 2 values of x and y in table:
5a + b = 17
10a + b = 22
Subtract the 2 equations:
=> 5a = 5 => a = 1 => b = 17 - 5 x 1 = 17 - 5 = 12
=> The solution is y = x + 12
Hope this helps!
:)
