It must be a parallelogram.
So the step process for this is to factor it out so this is a complex trinomial so u will have to multiply 2 by -9 and the rest should be in your notes .
then once u factor it out you rearrange those two factored brackets and example of this would be
(x+3)(2x+1)
so x+3=0
therefore x=-3. you bring the 3 over to where the zero is and change the sign
for 2x+1=0
2x=-1
2x/2=-1
x=-1/2
so for this one you isolate for x and in order to get rid of 2x you divide by 2 for both
Answer: g(x) = f(2x) = 4(2x)-6= 8x-6 => c
Step-by-step explanation:
Answer:
Step-by-step explanation:
This would not make sense because width is measured in feet and computers are not. Quantities should be expressed in the same unit. As they are not, 280 does not have meaning
Answer:
The point (1.2) is not a solution to the system of equations because it satisfies neither equation
Step-by-step explanation:
if a given point is a solution of a system of equation that point must satisfy every equation at the same time
If we evaluate the point in one of the equations of the system only satisfy one of them
