ellexxrae
ellexxrae
02-09-2016
Mathematics
contestada
Find the measures of
Respuesta :
texaschic101
texaschic101
02-09-2016
2x + 90 + x + 60 - x = 180
2x + 150 = 180
2x = 180 - 150
2x = 30
x = 15
check..
2x = 2(15) = 30
90
15
60 - 15 = 45
30 + 90 + 15 + 45 = 180
180 = 180 (correct)
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
8 times 51 show your work
What is the diameter of a circle whose circumference is 5? 1) 2.5/pi squared 2) 2.5/pi 3) 5/pi squared 4) 5/pi
Can someone tell me the answer for 18-7÷0
a mulberry silk worm can spit a single thread the measure up to 3,900 ft in length. write the number in scientific notation?
Equivalent decimal are decimal that have the same value. TrueOrFalse
a number is k units to the left of 0 on the number line. describe the location of its opposite.
A base 7 three-digit number has its digits reversed when written in base 9. Find the decimal representation of the number.
What prevents ions from crossing the plasma membrane via simple diffusion? A. Ions are too large. B. Ions carry a charge. C. Ions are hydrophobic. D. Ions do n
To select a file to move in the Computer window, you should ____ the file.
What is Circular Motion?
