Answer:
D. 63
Step-by-step explanation:
First, add 6 to both sides:
- 6 = 3
= 9
Multiply each side by 7
x = 63
So, the correct answer is D. 63
Answer:
f(3) = 4
Step-by-step explanation:
Give x = 3 in the interval x ≥ 1 then f(x) = x + 1 , and
f(3) = 3 + 1 = 4
Answer:
50 laps
Step-by-step explanation:
20+1.25x+15+2.5x+40+1.5x+25+1.75x=450
7x+100=450
7x+200-200=450-100
7x=350
7x/7=350/7
x=50
The line of reflection that maps one shape into the other is line m.
<h3>
What is the name of the line of reflection for the pair of figures?</h3>
The line of reflection is the line that maps one heart into the other heart. Such that the line must lie exactly between the two shapes, and divide the plane into two equal images.
By looking at the given image, we can see that the line of reflection that maps one heart into the other is the line M.
If you want to learn more about reflections:
brainly.com/question/4289712
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