Answer:
6
Step-by-step explanation:
Area = (top + bottom)*height/2
Area = (2 + (2+1+1))*2/2
Area = 6*2/2
Area = 6
Answer:
x=-2
Step-by-step explanation:
distribute on both sides
3x+6=4-2x
subtract 2x
5x+6=4
Subtract 6
5x=-10
divide 5 from the x
x=-2
Answer:
a) Linear
b) Linear
c) Linear
d) Neither
See explanation below.
Step-by-step explanation:
a) 
For this case the differential equation have the following general form:

Where
and
and since n>1 we can see that is a linear differential equation.
b) 
We can rewrite the following equation on this way:

For this case the differential equation have the following general form:

Where
and
and since n=0 we can see that is a linear differential equation.
c) 
For this case we can write the differential equation on this way:

For this case the differential equation have the following general form:

Where
and
and since n=0 we can see that is a linear differential equation.
d) 
For this case we can't express the differential equation in terms:

So the is not linear, and since we can separate the variables in order to integrate is not separable. So then the answer for this one is neither.
The answer is B to the problem. B/c difference is 7 on the number line.