x=3 and y=2 because 6+6 = 12 and 2 times 3 is 6 :)
Answer:
A. 3n³
Step-by-step explanation:
base (b) = 3n²
height (h) = 2n
Area of triangle
= 1/2 * b * h
= 1/2 * 3n² * 2n
= 3n³
Step-by-step explanation:
8 times 12 is 96
10 times 15 is 150 add them together and get 246
X is equal to -0.4, good luck!
If all the cheese slices have same mass, say m grams
and mass of 3 cheese slices is 27
so,
m+m+m=27
3m=27
or m=27/3
m=9
thus
mass of one cheese slice is 9 grams
