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

An encyclopedia entry is selected at random; word in that entry is selected at randomDependent events Independent events

if anyone has done this can you help me out? Electromagnetic Spectrum Lab Report Instructions: In this virtual lab, you will use a virtual spectrometer to analy

9. Jenn went to the farmer's market with $40.00. She bought a 10 lb bag of potatoes for $6.00, a pie for $8.00, 4 qt fresh blueberries for $4.00 per qt, and 5 l

Surface winds at a high-pressure system most likely are flowing

1. Answer the following using complete sentences. a. Give an example of a situation or problem that would be difficult to test without a model and describe the

write a proportion for the value of ? (2 separated questions)

If −6n=−48 then n= HELP PLEASE

can i get 10 fun facts about earth

What value of n makes the equation true? 7n – 23 = 89 A 14 B 16 C 18 D 21

could 10.3cm 4.4cm and 8.3 cm be the side lengths of a triangle yes or no