dshelton004
dshelton004 dshelton004
  • 25-03-2018
  • Mathematics
contestada

Find the value of X.

Find the value of X class=

Respuesta :

asadnaseem134ovjt9l asadnaseem134ovjt9l
  • 25-03-2018
90+(2x+15)+x=180
90+2x+15+x=180
105+3x=180
3x=75
x=75/3
x=25degree
Answer Link
meowymeowylee
meowymeowylee meowymeowylee
  • 25-03-2018
The sum of three angles have to equal to 180°.
(right angle : 90°)
2x + 15 + 90 + x = 180
3x + 105 = 180

3x = 75

x = 25

so the angles would be
25° , 90° , 65°
Answer Link

Otras preguntas

A car traveling at 22.4 m/s skids to a stop in 2.55s determine the skidding distance of the car ?
Cedar Point Amusement Park charges $51.99 for an adult admission and $26.99 for a junior admission. One Thursday, the park collected $15,591.40 from a total of
what is the gcf of 54 and 90
At this rate how many minivans will pass Luann if 60 vehicles passed her?
Is g(s)=4s^2/3 an odd function?
Convert 28/50to a percent
11. Name the following Ionic Compounds (Including roman numerals where appropriate). a. CaF2 b. (NH4)2CrO4 c. K2CO3 d. NaCl e. PbOf. CuSO4 g. Ca(NO3)2 h. Mg(OH)
6. What is a polyatomic ion? (You should also memorize the name, formula, and charge of the polyatomic ions listed in the lecture materials)
How to round this number to the nearest thousandth 36.570438
Convert 35/20 into a decimal