First: Reflect across the Y axis:
A moves to (4,4)
B moves to (2,2)
C moves to (2,-1)
D moves to (4,1)
Second and final transition, shift down 3 units
A' becomes (4,1)
B' becomes (2,-1)
C' becomes (2,-4)
D' becomes (4,-2)
B) yes they are congruent, because the shape did not change size, just location and orientation.
The average is (0.76+0.88) / 2 = 1.64 / 2 = 0.82
Answer:
Step-by-step explanation:
Let
The known number = 12
The unknown number = x
Result = 102
Product of 12 and a number= 12*x
= 12x
Tripled product of 12x= 3(12x)
=36x
36x = 102
Divide both sides by 36
x = 102/36
= 2.833
x=2.833
So basically the answer would be 3 but it’s a little hard to explain. hope it helped
The equation of the line that passes through the point (4,-4) and has a slope of -3 is y = -3x + 8.
<h3>How to find the equation of a line?</h3>
The equation of a line can be represented in slope intercept form as follows:
y = mx + b
where
Therefore, the equation of the line that passes through the point (4,-4) and has a slope of -3 can be found as follows;
m = -3
Hence,
y = -3x + b
using (4, -4) let's find the y-intercept.
-4 = -3(4) + b
-4 = - 12 + b
b = -4 + 12
b = 8
Therefore, the equation is y = -3x + 8
learn more on equation of a line here: brainly.com/question/29472392
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