Answer:
Step-by-step explanation:
Her score after the two competitions was 500
hope this answer helps you
Answer:
83.33%
Step-by-step explanation:
The 3 goes on and on
Answer:
Length of side a = 4.30 miles
Incomplete question:
The area of the regular polygon is 48 mi2. What is the length of side a? miles
Step-by-step explanation:
The number of sides of sides of the polygon is not given, so we will assume the polygon is an hexagon as shown in the attached image;
Given;
Area = 48 mi^2
Area of an hexagon using side a can be written as;
A = (3/2)√3×a^2
Making a the subject of formula
a = √(2/3√3 ×A)
Substituting the values
a = √(2/3√3 ×48)
a = √(32/√3)
a = 4.30 miles
To find the Length of Polygon Sides ('a') of a square polygon with an area of 48 mi², we apply the formula a = √Area. This gives a = √48 miles. This formula applies specifically to squares.
Given the area of the polygon is 48 square miles, to find the length of a side, we would first need to know the type of polygon.
For instance, if it's a square, the area is calculated by squaring one of its sides (Area = side²).
Here, to find the side length ('a'), we take the square root of the area. So, a = √Area.
Applying this to the given area, a = √48 miles.
However, please note that this formula is for a square.
Other polygons have different formulas for calculating such dimensions.
Learn more about Length of Polygon Sides here:
#SPJ6
first turn 25% into a decimal so it's easier to work with, the decimal for 25% is 0.25
then multiply the number by the decimal
12x0.25=3
then subtract your answer (3) from your starting number
12-3=9
12 dogs decreased by 25% leaves you with 9 dogs left.
if you are increasing, divide instead of multiply