Seudónimo Seudónimo

24-08-2017
Mathematics

contestada

∠EFG and ∠GFH are a linear pair, m∠EFG=3n+19, and m∠GFH=55+33 What are m∠EFG and m∠GFH?

Respuesta :

texaschic101 texaschic101

24-08-2017

a linear pair is a pair of angles that form a straight line and are therefore, equal to 180 degrees

3n + 19 + 55 + 33 = 180
3n + 107 = 180
3n = 180 - 107
3n = 73
n = 73/3

so < EFG = 3n + 19 = 3(73/3) + 19 = 73 + 19 = 92
and < GFH = 55 + 33 = 88

Answer Link

Otras preguntas

Think about how railroads changed and developed. Check all of the statements that match what you've learned

Dr. Ambrose conducts an intelligence test, and one question asks, "During which month of the year does the National Collegiate Athletic Association (NCAA) baske

Which event occurred BEFORE the narrator found out that her ancestor was famous? A) Jennalee Juch traveled around Austria. B) Mr. Wittmeyer became her music te

how does the location of semiconductors on the periodic table differ from the locations of other element families

What line from the text supports the conclusion that the soothsayer is not sure what will happen to Caesar, but has great fears? (A) "Why, know’st thou any har

Two large parallel conducting plates are 8.0 cm apart and carry equal but opposite charges on their facing surfaces. The magnitude of the surface charge density

Solve the equation: 39 = 3m - 12

What is the multiplicative identity matrix? What is it similar to in the set of real numbers? Explain your answer

Type the correct answer in each box. Spell all words correctly. Rock debris from space called______ enter Earth and are called________ . If they survive this f

Cuando era niño, (7) (enfermarse) todo el tiempo. Mis padres me (8) (llevar) al consultorio, pero nunca (9) (ser) nada grave. Una vez, mientras jugaba en el pat