Ilovedavid123456 Ilovedavid123456

11-02-2014
Mathematics

contestada

Can someone plz help me with the bottom part

Can someone plz help me with the bottom part class=

Respuesta :

crisforp crisforp

11-02-2014

9.

2x +3 + x +9 = 180 => 3x + 12 = 180 => 3x = 168 => x = 56 => m(<ABD) = 2*56 +3 = 115.

Answer Link

Otras preguntas

In a triangle, the measure of the first angle is twice the measure of the second angle. the measure of the third angle is 80 degrees more than the measure of t

Find the product 12, -5 (a) -60 (b) 17 (c) 7 (d) -2.4

A rope stretches directly depending on the load it must carry. A load of 8 pounds stretches the rope 9.6 inches. If a rope stretches 6 inches, then it is holdin

if you are a driver under 21 with a breath or blood alcohol level of .05 or higher you will be required to

n the beginning of "The World on Turtle's Back," why did the husband become "terrified"? He was terrified the he might never see his wife again. He was terrifie

50 POINTS NEED HELP QUICK!! This figure is made up of a triangle and a semicircle. What is the area of the figure? Use 3.14 for π . Enter your answer, as a deci

How did the German idea of Lebensraum affect Europe? A) It promoted the aggressive acquisition of territory in Europe. B) It led to the study of eugenics an

What are points farthest north and south on the earth

The example of the sickle cell genotype illustrates

In a critical essay, you can write anything you want. True or false ? I think it is true but someone else says it false so I don’t know ?