An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triangle isx . Another side is 4 more than four times the length of the bottom of the triangle. The last side is 10 more than the bottom of the triangle. Write and simplify an expression for the perimeter of the triangle.

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105

where is the gragh

step-by-step explanation: