sarahrocks1123 sarahrocks1123

03-08-2018
Mathematics

contestada

Geometry math question no Guessing and Please show work thank you

Geometry math question no Guessing and Please show work thank you class=

Respuesta :

Аноним Аноним

03-08-2018

(n - 2) [tex] \times [/tex] 180

(6 - 2) [tex] \times [/tex] 180

4 [tex] \times [/tex] 180 = 720

2x + 9x + 2x + 9x + 9x + 9x = 720

40x = 720

x = 18

Vertex D: 9(18) = 162

D. 162

Answer Link

Otras preguntas

a set of data points has a line of best fit of y=2.5x-1.5 what is the residual for the point (5,12)

Ultraviolet and infrared radiations are members of the electromagnetic spectrum what are the two properties that makes them different???

2/5 = m/70 please solve

Write -2x 2(-5x 2 +4x 3) in standard form.

What is the difference between –4 and 6?

0.509g sample pure platinumetal was reacted with HCl to firm O.889g of platinum and chlorine. what is the percent by mass of platinum

The primary colors of light are A. red, yellow, and blue. B. red, white and blue. C. blue, green, and red. D. cyan, magenta, and yellow.

From the top of a cliff 426 feet high, the angle of depression of a ship is observed to be 18.2°. how far out is the ship? 140 ft. 1,296 ft. 1,364 ft.

A 32-pound box of cantaloupes costs $24.40. How much would a 12- pound box cost?

What is Naturalization laws and regulations