Y=-7
Since it’s a straight line, there is no slope. So this is a zero slope line.
the second one
Step-by-step explanation:
because if you see good the second one have the dimensional in the same way
The answer is 9 because 5*(-3)+8+9-(-7)=9
Answer:
Option D
Step-by-step explanation:
In this question we use properties of parallelogram and angle sum property of a triangle.
In parallelogram ABCD

As, we know that opposite angles of parallelogram are equal
Therefore,

Now, in triangle ADC
We know that sum of all the angles of a triangle is 



Subtracting 97 from both sides we get


Measure of 