36%
Hope this is right im only 11 :)
Affect the size, shape, or phase of a substance.
Nanometers are a really small measurement, one billionth of a meter, I believe.
So nanometers is used to describe tiny stuff, like atoms of a water molecule, and waves of light.
The slide costs $2 each time you ride. $15/2 = 7.5 so you can ride it 7 times.
Answer:
x = 33
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Subtract the sum of the 2 angles from 180 for x
x = 180 - (90 + 57) = 180 - 147 = 33
