Answer:
X ∪ Y = {0, 10, 100, 1000}
Step-by-step explanation:
Y is a subset of X, so the union of the two sets is the same as set X:
{0, 10, 100, 1000}
Answer is above me tap the photo bro!
The perimeter is the total of the length • 2, + Width • 2. Doing it in reverse order, 230 - 2(Width) = 104.
104/2 = 52
Answer:
1400 ml is 66.67% of 2.1 L
To express one number as a percentage of another, form a fraction using these two numbers and multiply it by 100. Note that the number that is being expressed as a percentage is placed in the numerator of the fraction.
Answer:
30%
Step-by-step explanation:
1/5 = 20%
so, 50 - 20 = 30
