Answer:
Definition: The enclosing boundary of a curved geometric figure, especially a circle.
Step-by-step explanation:
The equations are dependent (they're the same equation).
If you multiply the bottom one by 5, you get the top one.
Answer:
Step-by-step explanation:
Multiply the numerator and denominator by two, you get 18/8 now if you put 16 as x, 16 + 2 = 18 and finishing the problem, you would get 18/8
Answer:
45:36
Step-by-step explanation:
Please correct me if not correct.
Turn 7/4 into a decimal by dividing it and then multiply from there and you get 1.75. Then you time 5.4 by 1.75 and you get 9.45