It doesn't matter what number the negative sign is on. What matters is if the negative sign is there at all.
1) A & B
2) C & D
P=q is the answer
since both triangles have equals sums of the known angles (60+30=90, 45+45=90)
p must be equal to q
Answer:
Two possible equations:
The system has 0 solution as parallel lines never cross each other.
Step-by-step explanation:
Considering the two lines are parallel, they both have the same slope.
let m be the slope of the two lines:
are the value on y axis where the two lines cross the axis.
Because the lines are parallel, there exists no point that lies on both lines, therefore the system has 0 solution.
Answer:
There are no numbers listed. Maybe you could comment them?
Step-by-step explanation:
First thing you need to realise is that x/y multiplied by something is the same as x multiplied by that something, ALL divided by y
from here we can think of this as 3(2x-1) all over 5 = 1(5x-3) all over 4,
now we can start by expanding the left side, so it will equal 6x-3 all over 5 = 5x-3 all over 4
Now multiplying both sides by 5 to get rid of the divided by 5 on the left hand....
6x-3 = 25x-15 all over 4
We then multiply both sides by 4 to eliminate the divided by 4 on the right hand side....
We get 24x-12=25x-15
Now subtract 25x from both sides....
-1x = -3
Therefore diving both sides by -1 we get x=3