Answer:
Step-by-step explanation:
the answer to this problem is 14
Given the equation
Check all options:
A. , this means that Substitute these numbers into the left side of the equation equation:
This option is false.
B. , this means that Substitute these numbers into the left side of the equation equation:
This option is false.
C. , this means that Substitute these numbers into the left side of the equation equation:
This option is false.
D. , this means that Substitute these numbers into the left side of the equation equation:
This option is true.
Answer: correct choice is D.
Answer: QRP ~= TSP
~= means congruent
Answer:
A' = (3, 6)
B' = (9, -3)
C' = (-12, -6)
Step-by-step explanation:
you can mulitply both the x and y coordinates of each point by the scale factor (3)
point (1, 2) becomes point (3, 6)
(3, -1) becomes (9, -3)
(-4, -2) becomes (-12, -6)
hope this helps!! have a lovely day :)
<em>{this is why whoever wrote the problem gave that hint--you can follow through on that logic, but just remember that it has to be a scaled version of the original figure--so the ratios between points (and x/y values) must be consistent}</em>
30-20=10 so he got 10 more right the second time then the first.
10/20=.5×100=50%
So there was a 50% increase