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 best describes the sentence? It is objective because it states facts and avoids opinions. It is objective because it reflects feelings and opinions. It is

Question 2 of 10 Which of the following statements is true of an isolated system? A.The system has energy but no matter. B.Energy separates the matter in the sy

1/f = 1/d + 1/d' How do I find d'?

A plane travels at a speed of 213 miles per hour. Work out an estimate for the number of seconds the plane takes to travel 1 mile.

what is the valence electron for magnesium 2+

Give answer of following question ?

Write a report on how we got our English Bible. You can look in an encyclopedia or other reference book. You can even look in your Bible (sometimes the history

in idioms what is the meaning of stop pulling my leg

find the highest common factor and lowest common multiple of 152 and 266 Draw a factor tree for each

Draw the skeletal structure for: (E)-hept-5-en-2-one