
1st step you subtract 7 from both sides and the 7 get cancelled so you will get

2nd step you divide by 10 from both sides so you will get

3rd step is that you final answer is
Number of angles = number of sides
180 - 120 = 60 (calculating the exterior angle)
360 / 60 = 6
There are 6 sides.
Hope this helps! :)
Answer:
$44
Step-by-step explanation:
To get 45% of something, first multiply it by 0.45 or 45%:
80x0.45=36
Now subtract that from the original price of $80 to get your answer:
80-36=44
The answer is the sale price is $44
Answer:
185
Step-by-step explanation:
It seems like you're using the Pythagorean theorem, which would mean that b is equal to
, which is equal to
. The number beneath the radical symbol is <u><em>185</em></u>.
No. because
__________________________
are there two middles to that line segment?? no.
what if i divided it equally like so...:
______|______|_____
no. you've just divided it into 3rds.
so the answer is no. you can only have one midpoint, one middle, in a single line segment.