1. find the perimeter of the triangle
2. find the area of the triangle
(for second part)
3. find the missing side to the similar triangles
4. what is the sum of the angles of a triangle

1.

Perimeter of the triangle is = = 99 inches

2.

Area of triangle =

= = 409.5 square inches.

3.

Let the missing side be x

We get

=>

x = 6

Hence, the missing side is 6 inches.

4.

The sum of the angles of a triangle is always 180 degrees.

tickets for the harlem globetrotters

show at michigan state university in

2010 cost $16, $23, or, for vip seats, $40.

total revenue = 16x + 23y + 40z

if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, sales of all three kinds of tickets would

total $46,575.

16x + 23y + 40z = 46575, how many of each kind of ticket would

have been sold?

solve for x, y and z

x − 9z = 0

x − y − z = 55

16x + 23y + 40z = 46575

x = 1170

y = 985

z = 130

welcome!

a

step-by-step explanation:

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