shii22 shii22
  • 19-04-2016
  • Mathematics
contestada

The vertex of an isosceles triangle measures 15 degrees more than one of its base angles how many degrees are there in a base angle of the triangle

Respuesta :

twvogels
twvogels twvogels
  • 19-04-2016
V=B+15
V+2B=180
Therefore:
3B+15=180
B=55
V=70

Check:
V+2B=180
70+2(55)=180
70+110=180
180=180. Checks. 
Answer Link

Otras preguntas

How do you simplify: 10(2.1q-2)+(7.5q+18) (-6y-2)+5(3+2.5y) 1/2(6x-10)+1/3(6+9x) (3x+8)-6(2.5x-3) (7-3t)-5(-1.6t+5) 1/2(12w+8)-1/5(10w-5)
How do you simplify: 10(2.1q-2)+(7.5q+18) (-6y-2)+5(3+2.5y) 1/2(6x-10)+1/3(6+9x) (3x+8)-6(2.5x-3) (7-3t)-5(-1.6t+5) 1/2(12w+8)-1/5(10w-5)
Give an example of a graph that is not a scatter plot
what do the coefficients located before certain molecules in each chemical equation represent
85 is 170% of what number?
How do I factor y^2-2y-24
What weakness hampered the government of the articles of confederation
What is 48,978 written In scientific notation?
the earth exerts a force of 1.00 newtons on an object in free fall. what is the objects mass?
_____ sparked an Irish bid for political freedom in the 1840s.