Step-by-step explanation:
![\triangle ACB \cong \triangle DCE... (Given) \\\\\therefore \angle A = \angle D...(cact)\\\\\therefore 3x - 10 = 2x + 10\\\\\therefore 3x -2x = 10 + 10\\\\\huge \orange {\boxed {\therefore x = 20}}](https://tex.z-dn.net/?f=%20%5Ctriangle%20ACB%20%5Ccong%20%5Ctriangle%20DCE...%20%28Given%29%3C%2Fp%3E%3Cp%3E%20%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3E%5Ctherefore%20%5Cangle%20A%20%3D%20%5Cangle%20D...%28cact%29%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3E%5Ctherefore%203x%20-%2010%20%3D%202x%20%2B%2010%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3E%5Ctherefore%203x%20-2x%20%20%3D%2010%20%2B%2010%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3E%5Chuge%20%5Corange%20%7B%5Cboxed%20%7B%5Ctherefore%20x%20%20%3D%2020%7D%7D%20)
cact = corresponding angles of congruent triangles.
Step-by-step explanation:
Sample Response: Identify the dependent variable as either increasing, decreasing, or unchanged as the independent variable increases. It is possible to have no relationship shown on the graph.
4/5=0.8
since 4/5 is an inquelvient fraction it gets turned into a decimal
Answer:
101.91
Step-by-step explanation:
Take the increase between the two numbers, then divided the increase by the original number then multiple by 100 . It should be 60%