Answer:
Step-by-step explanation:
n²+2 where n is number of small squares forming maximum corner square.
in step 1,n=1
step 2,n=2
step 3,n=3
step 4,n=4
when n=1
number of squares=1²+2=1+2=3
when n=2
total numbers=2^2+2=4+2=6
when n=3
total numbers=3²+2=9+2=11
when n=4
total numbers=4²+2=16+2=18
4. is proportional because it is 30x
Answer:Positive
Step-by-step explanation:
I just answerEd it
Divide both by 2:
2/2= 1
50/2= 25
1:25 would be the ratio, or "A".
I hope this helped!
They are vertical angles, and so they will equal the same <em>degrees</em>
set the two equal to another
2x + 2 = 3x - 52
Move all numbers with variables to one side, and all constant to the other
2x (-3x) + 2 (-2) = 3x (-3x) - 52 (-2)
2x - 3x = - 52 - 2
-x = -54
isolate the x, divide -1 from both sides
-x/-1 = -54/-1
x = -54/-1
x = 54
x = 54°
hope this helps
