Each gray square: 2x2=4 tiles. 6 gray squares: 6x4=24 tiles.
Total number of tiles: 12x10 = 120, 24 of those are gray.
So 120-24 = 96 are white.
96-24 = 72 more white than gray
Extranious solution is mostly when you take the square root of negative number
what you want to do is math stuff
translate
remember that
so
7.
add 2 to both sides
square both sides
cube root both sides
x+1=9
minus 1
x=8
8.
square both sides
using math
0=x²-5x-6
x=6 or -1
if we do x=-1, we get
√4=-2, which is kind of true, but we normally find the principal root (posiitive0
-1 is extraious
x=6
9.
add √(x-1) to both sides then square both sides
minus (x+5) from both sides
square both sides
using math
x=-1 or 15
if we had x=-1, we would be having √(-1-1) which is sqrt of negative which is not allowed
x=15
B six six wiz iwx in the car in a white car
Answer:
8
Step-by-step explanation:
Two negatives mean you make a positive and 4 x 2 is 8