dshelton004
dshelton004
25-03-2018
Mathematics
contestada
Find the value of X.
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
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
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
The force of a vibration affects this
How does emergency contraception reduce the risk of pregnancy? A. it stops the release of eggs from the ovaries B. it restricts the movement of sperm C. it dest
What is the role of dna in determining an organism's traits?
what do the letters on the outside of the Punnett square stand for
What happened to the harappans ?
what was the primary goal of the dawes act of 1887
nick has $7.00. Bagels cost 0.75 each and a small container of cream cheese costs 1.29. Write an inequality to find the number of bagels Nick can buy.
One degree of latitude is equal to how many kilometers
System of glands that regulate metabolism reproduction and other functions
what were lewis and clark looking for six months after leaving st.louis
