imaniokay imaniokay

03-04-2021
Mathematics

contestada

PLEASE HELP I NEED TO PASS

What is the perimeter of the triangle? (Round to the nearest tenth)

PLEASE HELP I NEED TO PASS What is the perimeter of the triangle Round to the nearest tenth class=

Respuesta :

clarch19 clarch19

04-04-2021

Answer:

P = 43.3

Step-by-step explanation:

sin 38° = EF/18

EF = 18·sin 38°

EF = 11.1

to find DF:

sin 90°/18 = sin 52°/DF

1/18 = .79/DF

DF = 14.2

Answer Link

Otras preguntas

What is the length of AC ?

A line passes through the point (–7, 5) and has a slope of 1/2. Which is another point that the line passes through? (–13, 9) (–9, 13) (9, 13) (13, 9)

What was the main conflict that led to the French and lndian war??

Ummmm help !!! please!

Why did people not like King George iii of Britain?

What drug influences moods in the limbic system? A. Steroid B. Inhalant

which of the following would be considered a source of error in an expriment

simplify (4w + 3) - 3w + 7

when a box contains 50 identical balls, it has a mass of 13.9Kg.the empty box has a mass of 400 g . find the mass of each ball in kilograms

The caste system helped rulers maintain power in Ancient India by