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

Please help me on this

how did most women contribute to the us war effort

about how many civilians were killed during world war

"Now, in view of this entire disfranchisement of one-half the people of this country . . . in view of the unjust laws above mentioned . . . oppressed, and fraud

The formation of the state of Israel A) took place after the end of World War II. B) occurred prior to the end of World War II. C) was opposed by the president

Fred is fishing at the local area lake while on vacation. he gets lightheaded and dizzy and goes to the local hospital emergency department. he's evaluated by t

ANSWER FAST PLZ I AWARD BRAINLY Photo by Diorit The picture above was taken on the African island of Madagascar, and is an example of the “slash and burn” prac

True or false- 20th century sports marketing efforts focused primarily on female fans?

In his Second Inaugural Address, Abraham Lincoln asserted which reason for the Civil War?

Describe the setting of “The Most Dangerous Game,” and explain the impact it has on the plot. Use specific examples.