That's two questions.
The answer to the second question is: Yes.
The answer to the first question is:
Multiply 60 miles per hour by ' 1 ' a few times. Use fractions that have
the same thing on top and bottom, since those are always equal to ' 1 '.
Then cancel units if the same unit is on the top and the bottom.
Here's how it goes:
(60 mi/hr) x (5280 ft/mile) x (1hr/3600 sec) = (60 x 5280 / 3600) ft/sec = <u>88 ft/sec</u>
Answer:
Step-by-step explanation:
We know (Ohm second law) that 
where k inlcudes the rest of the parameters (material, lenght). In our situation we have k= 
. The moment the diameter becomes 8mm R becomes
Answer: Each time the pentagon is rotated , it maps back onto itself. There are five values of for which the pentagon maps back onto itself. This is the same as the number of sides of the pentagon.
Answer:
Brainliest!!! :) XD =D
Step-by-step explanation:
m<Q = 93 m<R = 87
the screenshot shows the answers
