Two factors of 64 that add up to 12 are 8 and 4.
8 x 8 is 64 so its a factor of 64
16 x 4 is 64 so its a factor of 64
8 + 4 = 12
The way tires on wheels work is that when the wheel turns one complete
turn, it moves (forward or backward) by a distance that's the circumference
of the tire.
Now, we know that the circumference of a circle is (π) times the diameter.
The diameter of the tire on this bus is 1 meter. So its circumference is
(π · 1 meter), and every time it turns once, the bus moves 1 meter down
the road.
If the tire rotated 8,000 times, then the bus moved 8,000π meters,
or 8π kilometers.
THAT's the exact answer. If you want to know how far that actually is,
then you take some number that's approximately π and multiply it by
8 km. You can never get an exact answer like that, because you can
never write the exact value of π with digits.
In school, we often use ' 3.14 ' for π . If you do that, then the bus
traveled
(8 km) x (3.14) = 25.1 kilometers .
When you do that, you have to remember that it's approximate.
If you want an exact answer, then you have to leave π in the answer.
Answer:
D
Step-by-step explanation:
3(25-(12))=39
3(13)=39
39=39
Using a calculator, you should find these approximations
Answer:
T=71 degrees
Step-by-step explanation:
180- 82º-27º=71º
you got this! lmk if you need any more help! <33
