mgh65
mgh65
30-08-2019
Mathematics
contestada
Help me please thank you
Respuesta :
nancygeorge1975
nancygeorge1975
31-08-2019
Answer:
140°
Step-by-step explanation:
180°=(4x-20)+×
180° = 5x-20
200°=5x
x=40°
140°+40°=180°
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
what has helped to contribute to spread of E. coli 0157:H7 in america?A: The ease and inexpensive nature of airline travel b: The high consumption of fast food
If point (4, 5) is on the graph of a function, which equation must be true? 1. f(5)=4 2. f(5,4)=9 3. f(4)=5 4. f(5,4)=1
The use of rhyme not only creates a sense of rhythm, but also serves to _____.
The simplest predicate is a noun. True False
Simplify:(4x+2y)-(3x-y)
The area of a rectangle is (27x5 + 9x4 - 18x3) square feet. The width of the rectangle is 9x2 feet. What is the length of the rectangle? DO NOT INCLUDE PARENTHE
A good model of the cell membrane would be
Which best describes accuracy? the smallness of the graduations on a measuring tool the reproducibility of a measured value the dependence of a measured value o
Which is a feature of an effective letter to the editor? A. a specific request for employment, or a job referral B. informal language to set a casual mood C. an
The narrative perspective in "Hills Like White Elephants" can best be described as _____. Select all that apply. Missing a lot of contrast Third person limited
ACCESS MORE
