itskinnn
itskinnn
04-03-2018
Mathematics
contestada
How to find x in this math problem?
Respuesta :
Banabanana
Banabanana
04-03-2018
In a triangle, the three interior angles always add to 180° ⇒
The third interior angle of the triangle = 180 - (30+20) = 130°
Vertical angles are equal
⇒ x = 130°
The answer is
130°
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
which factor made the most difference in how agriculture affected the economies of the colonies?
Find all powers of 4 in range 4 through 1,000
The length of a diagonal of a cube with edge length 25cm
The length of a diagonal of a cube with edge length 25cm
Determine whether the sequence coverage or diverges. If it converges, give the limit. 48, 8, 4/3, 2/9, ...
If a slope of a line is 2/0 is it 0 or undefined?
Jim’s allowance is $1.20 per week. Stan’s is 25¢ per day. How long will they have to save, if they save both their allowances together, before they can get a m
If Walt can paint 25 feet of fence in an hour, and Joe can paint 35 feet in an hour, how many minutes will it take them to paint a 150-foot fence, if they work
“The genetic code is universal.” Explain this statement.
If a slope of a line is 2/0 is it 0 or undefined?
