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 ( 66+ )
Otras preguntas
Which of these best illustrates natural selection? A. The largest organisms in a species are most likely to survive and reproduce, passing on their genes to off
Which statements about the African slave trade of the 1500s are accurate? Choose all answers that are correct. a. The slave trade began to grow rapidly when the
find the semi monthly salary when the weekly salary is $1,200
romeo and juliet question: If Capulet's wishes are followed, how old will Juliet be when she gets married? A.13 B.14 C.15 D.17 E.18
Which is not an accurate description of the Columbian Exchange and its consequences? a. Europeans were introduced to foods from the Americas, such as potatoes,
The U.S. federal system of government is one in which __________. A.both the national and state governments derive their power from the people B.only the nation
Because there _______ so many students in that class, i can sometimes sleep in the back row. Answer: a. are b. is
On a particular day, the wind added 3 miles per hour to Alfonso's rate when he was cycling with the the wind and subtracted 3 miles per hour from his rate on hi
you travel 40 kilometres in 1.5 horse. what is your average
A single species that has evolved into several different forms that live in different ways has undergone a. adaptive radiation b. convergent evolution c. punctu
