Step-by-step explanation:
Percentage increase = (279 - 180)/180 x 100% = 55%
this is a topic on percentage. the above question requires a use of a kind of formula if you wish to explore more into this topic you can give me a follow on Instagram (learntionary) I've already posted some notes on this topic and will be doing more on others and also I'll be providing tips on some topics as well!
Answer:
C
Step-by-step explanation:
A regular octagon has 8 lines of symmetry.
The point of intersection of the lines of symmetry of a regular octagon is the point of symmetry.
Answer:
Step-by-step explanation:
We begin with the equation 
for which we need to solve for a.
The first thing that we can do is to factor out the a from both terms on the left side of the equation
Then we can divide each side by 
to isolate a
Answer:
Step-by-step explanation:
Answer:
Hey there the best answer would be A.=
Step-by-step explanation:
