zekrom259
zekrom259
10-02-2021
Mathematics
contestada
I need help with this I don’t get this
Respuesta :
2cxz6qdd7j
2cxz6qdd7j
10-02-2021
Straight angle is 180 degrees so 180-146=34 gives u angle C.
Sum of a triangle is 180 so
5y+3+4y+8+34= 180 and solve for y
9y+ 45=180
Y=180-45/9
Y=15
And A is 78
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
How can the human body be protected from infection?
What's the formula for distance?
What is equivalent to -3(x-9)
The math club sells candy bars and drinks during football games.60 candy bars and 110 drinks will sell for $265120 candy bars and 90 drinks will sell for $270Ho
is their a difference between Dunkirk and D-Day?
List one way a parallelogram and a rhombus are different
How many points do the graphs of the equations 6x - 3y = 7 and 12x - 6y = 14 have in common?
Classify the triangle defined by the points A(3,-4), B(5,-1), C(6,-2) as equilateral, isosceles, or scalene.
how do I find the volume of a rectangular prism.?
If 3.64g of sand is separated from 5.25g of a mixture of salt and sand what is the percentage of sand in the sample
