Answer:
132 cm
Step-by-step explanation:
The circumference of a circle is given by
C = 2 * pi*r
Using 22/7 as pi
C = 2 * 22/7*21
= 132 cm
Answer:
Below
Step-by-step explanation:
The equation of the red graph is f(x) = x^2 + 3
The +3 without the presence of a bracket tells us that a vertical translation of 3 units upward has been applied to the parent graph. If you look at the picture you can see that the red graph has moved up 3 units from the origin.
If the 3 were to be inside a bracket, it would indicate that there has been a horizontal translation either left or right. The graph has not moved horizontally therefore none of the options with the brackets are correct.
Hope this helps! Best of luck <3
Answer:
7y = 20
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
rise over run = 4/-2 = -2