Calculate the interest produced by a principal of $ 4,500 at 5% annual simple interest in 8 months.

4,500 x 5 = 22,500

4,500 divided by 5 = 900

4,500 plus 5 = 4,505

4,500 minus 5 = 4,495

Step-by-step explanation:

it is either one of those that u have to choose from good luck

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

can someone me: the midsegment through the legs of an isosceles triangle is 4 in. find the sides of the triangle if its perimeter is 20 in. ,   and point g is the centroid of the right △abc with hypotenuse ab=18 in. find cg.