A triangle has three sides. The second side is more than double the first side and the third side is three less than the first side. The perimeter is 110 cm. How long are the sides?

a = 22 cm

b = 45 cm

c = 43 cm

Step-by-step explanation:

Perimeter of a Triangle = a + b + c

110 cm = a + b + c

A triangle has three sides.

a = First side

b = second side

c = Third side

The second side is more than double the first side

= b = 2a + 1

The third side is three less than the first side.

= c = 2a + 1 - 2

The perimeter is 110 cm. How long are the sides?

a + 2a + 1 + 2a -1 = 110

5a = 110

a = 110/5

a = 22 cm

2a +1 = b

2(22) + 1 = 45

b = 45 cm

For c

2a - 1 = c

2(22) - 1 = c

c = 44 - 1

c = 43 cm

step-by-step explanation:

10.50 + taxes which added up to 11.50

i got 142 as my answer

step-by-step explanation: