Answer:
Given points
See attached
<h3><u>Part (b)</u></h3>Trapezoid
<h3><u>Part (c)</u></h3>To dilate ABCD with a dilation center at (0,0) and a dilation factor of 4, multiply the x and y coordinates of ABCD by sf 4:
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Answer:
z = -7
x = 1.6
There is no equation in what you typed on the third lie so it cannot be solved (equal sign is missing)
x = - 132/7
Step-by-step explanation:
For all cases the goal is to isolate the unknown (represented by a letter) on one side of the equal sign by using mathematical operations simultaneously on both sides.
In the first equation, to isolate z we need to subtract 4 from both sides:
In the second equation: in order to isolate x we need to get rid of the factor 4 that is multiplying x, therefore we use the division by 4 on both sides:
The third expression you wrote doesn't contain an equal sign and therefore it s not an equation (cannot be solved)
In the last equation, in order to isolate x we need to divide both sides by 7 and also to multiply both sides by 33: