trez1205
trez1205
12-06-2018
Mathematics
contestada
What is the value of x?
Respuesta :
Americ
Americ
12-06-2018
Triangles= 180°
Add the 3 angles to equal 180°
17x + (10x - 5) + 50= 180
combine like terms
27x + 45= 180
subtract 45 from both sides
27x= 135
divide both sides by 27
x= 5
ANSWER: x= 5
Hope this helps! :)
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
Select the phrase which uses more expressive language. reluctantly closed its cover finished reading it
Katrina's ski boots cost 8% more than her skis. Her ski boots cost $162. Which equation can be used to find the cost, c, of Katrina's skis? I need pls!!
EASY POINTS!! Question 4 of 10 True or false? The graph represents a function A. True B. False SUBMIT
what is the slope of the line parallel to the line whose equation is given by -y= -3x+6
Type your summary of Summer in New York City here. Use the summary you were prompted to write in the lesson and make any necessary improvements. This is what I
please help me (NO LINKS PLEASE) Yvette spins the following spinner 35 times. A spinner with 5 equal sections labeled 1 through 5. How many times should she exp
Triangle LMN is similar to triangle OPQ. Find the measure of side PQ. Round your answer to the nearest tenth if necessary.
Which of the following best represents a term in the expression below? 6x + 5 to the 3rd power - 7y +20
Mr. Borden also asked his students, How do you get to school each day ? Is this question statistical? Explain.
If you observe the upper right first molar to be excessively erupted relative to the rest of the teeth on the upper arch, you would describe the first right mol
