Answer:
https://quizlet.com/141193969/mirrors-and-lenses-flash-cards/ i dont know
Step-by-step explanation:
Answer:
47°
Step-by-step explanation:
Line LN equal 180°. Since MON equals 133°, subtract 180-133 to get 47°
Answer:
u^2-2u-15 = 0
Step-by-step explanation:
If you make the substitution ...
u equals x Superscript negative 1 Baseline
then you can rewrite the equation as shown above.
Combine two sequence, 3x+3=x-1. then, you can know x=-2. and put x value to any sequence. then, y= -3.
answer:(-2,-3)