To get the measurement of AD, you have to add AC and CD together roger your answer of AD=23
Answer:
y = 3.8 - 0.2x.
Step-by-step explanation:
y = k - 0.2x where k is the thickness of the ice before the melting starts and x = the number of weeks.
When x = 7, y = 2.4 therefore:
2.4 = k - 0.2*7
k = 2.4 + 1.4 = 3.8.
So our equation is y = 3.8 - 0.2x.
Answer:
the answer is 61917364599
Step-by-step explanation:
I hope this helps! :)