adeli1313
adeli1313
10-06-2020
Mathematics
contestada
Solve for the value of x
Respuesta :
glazedonut69
glazedonut69
10-06-2020
The sum of a triangle is 180 degrees so the value for x would be 9
Answer Link
anonlol3
anonlol3
10-06-2020
A sum of the angles of a triangle will always be 180 degrees total.
50 + 50 + 9x - 1 = 180
100 + 9x - 1 = 180
99 + 9x = 180
Subtract 99 from both sides.
9x = 81
Divide each side by 9.
x = 9
Answer: x = 9
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
Which reasons did you include in your answer? Many people moved from rural areas to cities in search of jobs. Immigrants came to the United States, and most set
Monochromatic light falls on two very narrow slits 0.047 mm apart. Successive fringes on a screen 6.60 m away are 8.9 cm apart near the center of the pattern. D
What is a major problem in Paraguay?
Given an array of integers check if it is possible to partition the array into some number of subsequences of length k each, such that: Each element in the arra
model radioactive decay
What is not a recommended way of quitting smoking? (20 POINTS) A. developing a quit plan B. going “cold turkey” C. wearing a nicotine patch D. smoking “light” c
Simplify the following expression.
Consider a university that purchases replacement chairs for its classrooms. The purchasing manager knows that the annual demand for replacement chairs is 500. T
_Thirty-two holes are drilled in rows on a metal block. The number of rows is more than the number of holes in each row. Find the number of row. (a)7 (b)25(c)67
Ice cream beans are selling for $10 per pound and durians are selling for $9 per pound. If the market sold a total of $196 worth of durians and ice cream beans
