Practice solving and using literal equations. Tahmar knows the formula for simple interest is I = Prt, where I represents the simple interest on an amount of
money, P. for t years at rrate. She transforms the equation to isolate P P = Using this formula, what is the
amount of money, P, that will generate $20 at a 5% interest rate over 5 years?
What’s the answer

principal = $16.00

Step-by-step explanation:

P = A / (1 + rt)

P = 20 / (1+.05 x 5)

P = 20 / (1.25)

P = 16

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.

by definition, an arc subtended by a central angle of some given measure has the same measure. so .