leanne61 leanne61

24-10-2019
Mathematics

contestada

The perimeter of a triangle is 25 feet.
What is the length of the unknown side?
one side is-5.2 ft
another side is-8 ft

Respuesta :

Аноним Аноним

24-10-2019

25 = 5.2 + 8 + x

5.2 + 8 = 13.2

25 = 13.2 + x

25 - 13.2 = 11.8

11.8 = x

The unknown side is 11.8 ft.

Answer Link

Otras preguntas

An ideal, or perfect, place especially in social, political, and moral aspects is called __________. a. satire b. martyr c. utopia d. dystopia

The fall of Tenochtitlán in 1521 was significant because

what is the product of 2.52 and 3.4

what was true of the government under the Roman Empire

nation building began in Europe as a result of war and the"

14. What is the simplest way to permanently get rid of an unwanted file? a. Erase the file and save an empty file over the original. b. Go to the Start menu a

What is 7/8 plus 3/4 in simplest form

RAW= 35, Z= _, T=_, %ile __ ?

Which math expression represents the phrase? 9 times the sum of a number and 7 A. 9 · n + 7 B. 9 · (n + 7) C. 9 · (n – 7) D. 9 · (n · 7)

Translate the phrase into a math expression. 6 times the sum of a number and 5 A. 6 · n + 5 B. 6 · (n ÷ 5) C. 6 · (n + 5) D. 6 · (n · 5)