Answer:
Step-by-step explanation:
True.
Angle c=anglez
Angle RHC=angle XHZ
Therefore they’re similar.
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Answer:
wut.
Step-by-step explanation:
To make it much easier, it should be converted to the slope-intercept form
y = mx + bTo do so, 14x + 34y = 1 turns to:
34y = -14x + 1Divide both sides by 34:

Simplified:
Answer: 
Here is the graph:
For this case, what we are going to do is use the following property:
Multiply an equation by a scalar.
In this case, the scalar will be:
k = -2
We have then that equation 2 will be:
k * (4x + y) = k * 1
-2 * (4x + y) = - 2 * 1
-8x-2y = -2
Answer:
The property that justifies this manipulation is:
Multiply an equation by a scalar.