The figure has 4 lines of symmetry. (Answer choice A)
20 is the slope because x represents the slope and since 20 is in front of the x, 20 is the answer.
***SOLVE FOR X***
Answer:<span><span>
x=<span><span>6<span> or </span></span>x</span></span>=<span>0</span></span>
Answer:
Step-by-step explanation: i think it would be 8.36
Answer: 8
Step-by-step explanation: the given expression is 2n-3
so when n=1, we will get, 2(1)-3=2-3=-1
when n=2, we will get, 2(2)-3= 4-3=-1
when n=3, we will get 2(3)-3= 6-3=3
when n=4, we will get 2(4)-3 = 8-3=5
so the required result of expansion is -1+1+3+5=8
answer is 8.
hope that helped!
