There are 3 seats currently, and there will be 4m extra seats if he buys m tables.
So, buying m tables give a total of seats.
If we want this total to be at least 75, we have
Please please help!!!!!!
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
Answer:
19.0 cm
Step-by-step explanation:
a^2+b^2=c^2
1^2+b^2=19^2
1+b^2=361
(subtract one from both sides)
b^2=360
(now square root to get rid of the ^2)
=
b=18.97 rounded to the tenths place is 19.0