Answer:
see explanation
Step-by-step explanation:
A cube has 6 congruent square faces
The area of 1 face = ×
=
Multiply by 6 to obtain surface area of cube
surface area = 6 × =
=
units²
Find an ordered pair (x,y) that is solution to the equation x-3y=9
1 answer:
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Answer:
August made the recipe using the correct ratios
Step-by-step explanation:
we know that
Sally uses 6 cups of lemonade for every 8 cups of fruit punch
so
using proportion
Find out the number of cups of fruit punch for 15 cups of lemonade
Let
x ----> the cups of fruit punch
The total cups of liquid is the sum of the cups of lemonade plus the cups of fruit punch
so
therefore
August made the recipe using the correct ratios