joelpimentel
joelpimentel
14-05-2018
Mathematics
contestada
The value of x is _____
Respuesta :
altavistard
altavistard
15-05-2018
Angle TRS is equal to 180 - 9x (straight angles).
The sum of all the interior angles of a triangle is 180. Thus,
180 - 9x + 5x + 9 + x = 180, resulting in -9x + 5x + 9 + x = 0.
Then -4x + x = -9, or -3x = -9, or x = 3 (answer)
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
how do I find out is 28% of 70?
how do i factor the quadratic expression 4x^2-11x=3
Please help In the sequence below the first term is 2 and each term after the first is k times the preceding term where k is a constant. What is the value of th
On a map, two cities are 5 and 3/4 inches apart. The scale of the map is 1/2 inch = 3 miles. What is the actual distance between the towns?
can u help me on #7? when you get an answer the pick your answer on the second pic!!!! dont pick T or C!!!!
Why did Stalin blockade Berlin? How did the United States respond, and what resulted?
how do i factor the quadratic expression 4x^2-11x=3
Find an equation of the line that satisfies the given conditions: through (1/2, − 2/3); perpendicular to the line 6x − 12y = 1
Most cells __ are porous to water and other materials but strong enough to support and protect cells..
5a - 6 + 3a and the a=2
