<span>C = total calories burned
r = rate of burning calories = 420 calories burned/hour
t = time in hours
C = 420 * t
</span>
Answer:
Idont know
Step-by-step explanation:
Answer:
the firsts third and last one
Step-by-step explanation:
hope this helped
Answer:
k
2
+
k
+
1
Step By Step:
Cancel the common factor.
Then.
k
2
+
k
+1
by 1
Gets you k2+k+1
Answer:
False
Step-by-step explanation:
Area is the number of square units it tales to fill the inside of a polygon.