Answer:
30
Step-by-step explanation:
perimeter = side 1+side 2
12+18=30
Answer:
Step-by-step explanation:
0.6 per second
Answer:
No you can't add problems together, but you can use elimnation
Step-by-step explanation:
Answer:
The formula for the circumference of a circle is C = 2πr, where r is the radius and C is the circumference. The equation solved for r is r =c/2π .
Step-by-step explanation: hope this helped!
Answer:
810 words
Step-by-step explanation:
243 words per 3 minutes
243/3 to get 81 words per minute
81 times 10 = 810