23-03-2018
Mathematics

contestada

Please help me on these questions and explain it thanks

Please help me on these questions and explain it thanks class=

Respuesta :

MeganLouise MeganLouise

23-03-2018

ABC = 180-120=60
ACB = 180-(40+60)=80
Therefore ECD= 80 as ACB and ECD are vertically opposite angles

the solution is A as that is where the graphs intersect each other

Answer Link

Otras preguntas

Divide 56kg into the ratio 2:1:1

what is the purpose of the continental divide?

work out the volume of a cube of edge 2m

Help would be appreciatedanswer is - 3.2

A ____ is the way society uses technology to provide for the needs of its members. a. dyad c. secondary group b. social category d. subsistence strategy

What is the cube root of 0.008? A) 2 B) 0.2 C) 0.02 D) 0.002

Which type of tax is imposed on specific goods and services at the time of purchase? A. Estate B. Excise C. General sales D. Value-added

________ is defined as a deliberate plan of action designed to guide government decisions. a. Sovereignty b. Constitutional c. Public policy d. Legislative powe

Monogamy is defined as __________. a. only having one sex partner at a time b. practicing extreme abstinence c. not using schedule IV drugs d. recognizing da

On the road you are traveling, the pavement markings change from broken white lines to solid white lines between the lanes of traffic. What does the line change