kimberlyacosta205 kimberlyacosta205

26-01-2021
Mathematics

contestada

A triangle has side lengths of (10c + 10) centimeters, (c + 5) centimeters, and
(4d - 9) centimeters. Which expression represents the perimeter, in centimeters, of
the triangle?

Respuesta :

sussax1960 sussax1960

26-01-2021

Perimeter means that you add up the sides.

(10c + 10) + (c+5) + (4d-9)

Add like terms:

10c + c + 10 +5 -9 +4d

(11c + 6 +4d)cm is the perimeter.

Answer Link

Otras preguntas

while roping a fence post Jane catches the post 5/6 of the time .Time catches the post 3/4 of the time who catches the post more frequently and by how much

give me anything that equals 94 please

How are a common denominator in a common multiple alike and different

The Gilbert's are designing a rectangular patio. The patio has an area of 432 square feet. The width of the patio is 3/4 it's length. What is the length of the

A 4 kg rock is rolling 10 m/s. Find its kinetic energy

What is the sequence of Brønsted-Lowry acids and bases?

. Refusing to deal with a traumatic, stressful situation is called

the type of decision that increases a nation's sphere of influence is called a (n) corollary/rescinding/expansionist policy

Which of these is the largest desert in the world? the Grand Canyon in the United States the Sahara Desert in North Africa the Great Victoria Desert in Australi

what african nation has been independent for 2,000 years