Answer:
Step-by-step explanation:
radius = diameter/2 = 46cm/2 = 23 cm
Answer:

Step-by-step explanation:
We have been given four choices out of which we need to select the choice which is trinomial.
Trinomial means polynomial having three terms.
A) c2 + c + 6
It has 3 terms.
B) c2 − 16
It has 2 terms.
C) −8c
It has 1 term.
D) c3 + 4c2 − 12c + 7
It has 4 terms.
We see that only choice A) has three terms.
Hence correct choice is 
Depends what kind of cereal and how many hearts are in it lol. Can you be more descriptive?
The scale faction is 20 to 1 hope that helps
Answer:
answer is y=-2x
Step-by-step explanation:
-2x because every time the dot decreases