Answer: It's 4
Step-by-step explanation: 12-8 is 4, 4-3 is 1
Set up a proportion of miles to minutes:
7 mi/50 min= x mi/75 min
Cross multiply:
7*75=525
525/50= 10.5
Final answer: 10.5 mi
We know that
surface area <span>of a three-dimensional figure=2*[area of the base]+perimeter of the base*height
therefore
the answer is false</span>
I would assume it would be dividing both sides by three although if someone were to actually solve this I would say multiply 2 and 3 together first.
Hope this helps :)
