Answer:
(b) It is symmetrical about 
Step-by-step explanation:
Given

See attachment for options
Required
True statement about the graph
First, we check the line of symmetric

Expand

Open bracket


A quadratic equation
has the following line of symmetry

By comparison, the equation becomes:



Hence, the line of symmetry is at: 
(b) is true.
Answer:
you didnt give any measures.
Step-by-step explanation:
try to type in the whole thing next time
Answer:
7/25
Step-by-step explanation:
there are 14 numbers greater than 30 and less than 45
31 32 33 34 ......42 43 44 <=====14 numbers
14 choices out of 50 = 14/ 50 = 7/25
Answer:
the answer to your question is c
Answer:
Tristan will need 8 to go around the perimeter
Step-by-step explanation:
because 8×8 is 64 so he will have enough