Answer:
picture?
Step-by-step explanation:
DescriptionIn mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size.
Answer:
0.75c
Step-by-step explanation:
If we have an expression as:
a*x + b*x
We can see that both terms in the expression, a*x and b*x have an x, so we can call the x a common factor and we can write an equivalent expression as:
a*x + b*x = (a + b)*x
If we replace, for example, a by 2, b by 3 and x by 4, we can test the expression as:
2*4 + 3*4 = (2 + 3)*4
8 + 12 = (5)*4
20 = 20
Therefore, if we have the following expression:
c - 0.25*c
The expression that is equivalent is 0.75c and it is calculated as:
c - 0.25*c = (1 - 0.25)*c
c - 0.25*c = 0.75*c
Step-by-step explanation:
y=2x−3
y=x+2
y=-3
x=3/2
for the second line
y=2
x=-2
Answer:
the volume of the solid generated by revolving the region bounded by the graphs of the equations about the x-axis is;
![\frac{\pi }{2} [e^2 - 1 ]](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cpi%20%7D%7B2%7D%20%20%5Be%5E2%20-%201%20%5D)
or 10.036
Step-by-step explanation:
Given the data in the question;
y = 
, y = 0, x = 1, x = 2.
Now, using the integration capabilities of a graphing utility
y = 
, y = 0
Volume = 
Volume = 
Volume = 
Volume = 
Volume = ![\frac{\pi }{e^2} [\frac{e^{2x}}{2}]^2_1](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cpi%20%7D%7Be%5E2%7D%20%20%5B%5Cfrac%7Be%5E%7B2x%7D%7D%7B2%7D%5D%5E2_1)
Volume = ![\frac{\pi }{2e^2} [e^4 - e^2 ]](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cpi%20%7D%7B2e%5E2%7D%20%20%5Be%5E4%20-%20e%5E2%20%5D)
Volume = or 10.036
Therefore, the volume of the solid generated by revolving the region bounded by the graphs of the equations about the x-axis is;
or 10.036
