What is the product of (4i) and (4+i)
2 answers:
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There are many pairs you could do, but I'm going to choose this one:
You can multiply them together, and get (that's how you know if they are factors):
Hope this helped!
You can multiply them together, and get (that's how you know if they are factors):
Hope this helped!
Answer:
- The graph of y > 3x − 4 has shading above a dashed line.
- The graph of y < x + 1 has shading below a dashed line.
- The graphs of the inequalities will intersect.
Step-by-step explanation:
y > ... means the shading will be above the corresponding line.
y < ... means the shading will be below the corresponding line.
These lines have different slopes, so the solution spaces <em>must</em> overlap, hence <em>there must be solutions</em> to the system.
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<em>Comment on last choice</em>
It isn't clear exactly what is intended by the last offered statement. Both of the listed points are in the solution space of y > 3x-4. Neither point is in the solution space of y < x+1.
Together, the two graphs intersect the entire y-axis. Jointly, they only intersect the y-axis on the interval -4 < y < 1.
The y-intercepts of the two boundary lines are (0, 1) and (0, -4). Neither of these points is in the solution space of the system of inequalities.
First thing you should do is simplify the question they are asking for the parameter and you know the parameter is two times the length plus two times the width.
we know the only thing that is changing in this equation is the length and the perimeter
we know the only thing that is changing in this equation is the length and the perimeter