Do any of yall know how to do this; "Your height last year was 63 inches. Your height this year is 66 inches. By what percent has your height changed? Round your answer (percent) to the nearest whole number."

Step-by-step explanation:

Step one:

given data

previous height= 63in

current height= 66in

Required

% increase

Step two:

% increase= current-previous/previous*100

% increase=66-63/63*100

% increase=3/63*100

% increase=0.048*100

% increase=4.8%

The height increased by 4.8%

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.