Answer:
Step-by-step explanation:
to find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides. Apothem = a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side.
Answer:
$129.02
Step-by-step explanation:
$120 multiplied by the sales tax 1.0752 = $129.024; Round .024 to the nearest tenths to get .02
I’m pretty sure it’s the last one
A. y-4=3(x-1) explanation: substitute 4 for y1 and 1 for x1 and 3 for the slope
Irrational Numbers are numbers that cannot be expressed as a ratio. They are long decimals that never end and do not repeat.
For number 1:
A) Circle -6.123638...
B) Circle -4π
C) Circle √10 /2
D) Circle 3.1415
For number 3:
A) To get rid of the exponent 2, you square root both sides and you get
x= 12
B) 4*4*4 equals 64.
x=4
Hope this helps!