Answer:
Step-by-step explanation:
The scale factor of dilation of triangle ΔOPQ, S.F. = 3
The center of dilation = Point <em>Q</em>
Therefore;
The length of the segment, = 3 × The length of the segment,
Similarly;
The length of the segment, = 3 × The length of the segment,
By Pythagoras theorem, we have;
Therefore;
.
Answer:
You didn't put a sign after the 2 2 so this doesn't make sense but it's 13.7q+6.2 and do what the teacher asked with whatever the 2 2 is supposed to mean
Answer:
20
Step-by-step explanation:
(f + g)(x) = f(x) + g(x)
f(x) + g(x) = 3x² - 2 + 4x + 2 = 3x² + 4x
Substitute x = 2 into f(x) + g(x)
(f + g)(2) = 3(2)² + 4(2) = (3 × 4) + 8 = 12 + 8 = 20