wesley13 wesley13

06-04-2017
Mathematics

contestada

Number 3 please help

Number 3 please help class=

Respuesta :

06-04-2017

You know that D is 9x, because they are vertically opposite angles. The angle sum of a quadrilateral is 360°. Since you're given two right angles, then the other two angles must add up to the remaining 180°.

So, (2x + 105)° + (9x)° = 180° (ie C)

Answer Link

Otras preguntas

When evaluating accuracy and reliability of sources, which answer provides the best response for what to consider? a) go to Wikipedia first for the most accura

Which empire is known for its brilliant and architecture including Tile-decorated domed building such as the Taj Mahal

Find the range {(7, -3 ) , (4,-2) , (9, 5) (6,4)}

What is the solution to the equation (3/ m+3)-(m/3-m)= (m^2+g/ m^2-g) m = 3 m = 6 all real numbers no solution

"Everyone has a nickel to spend on a Coke." Which Georgia entrepreneur made this statement and how does it describe their business success?

You have been asked by school officials to create a 10-minute admissions video about your school to be shown to prospective students. The school has released st

The annual earnings of a typical investor are $1,000,000 to $10,000,000. $100,000 to $500,000. $60,000 to $200,000. $40,000 to $80,000.

Who gives the US Government its Power? with Term & Example?

True or false the dancers circle the floor in different patterns in the Marinera dance

Select the two statements that are true of the spanish explorations of north america.1. They were driven by a tremendous desire for farm land.2. They claimed va