idkman1 idkman1

03-01-2017
Mathematics

contestada

25 points for 13, 14 and 15! Thank you so much in advance!

25 points for 13 14 and 15 Thank you so much in advance class=

Respuesta :

apologiabiology apologiabiology

03-01-2017

14.
midpoint means the distance between them is the same
therfor
5x+5=7x-9
5=2x-9
14=2x
7=x
5x+5
35+5
40
AB=40 units

15.
those angles add to 180
2x+4+6x+20=180
8x+24=180
8x=156
x=19.5
2x+4
39+4
43 degrees is ABD

Answer Link

Otras preguntas

y[tex]y = (x + 1)^{2} - 2 [/tex]

The two dynasties that made up chinese golden age were _____

What does he feel the curious case of Benjamin button

Which is not one of the elements of style? structure of sentences choice of words main idea use of literary devices (need the right answer)

A textbook store sold a combined total of 309 sociology and history textbooks in a week. The number of sociology textbooks sold was two times the number of hi

Which of the following ecosystems is located in Region C on the map above? A. the Sahara Desert B. the Sahel C. the Namib Desert D. the Congo rainforest

If, as a beginning teacher, you are not sure how to handle a situation, leave your assigned area and go get another teacher. true false

what are 2 examples of stress the science meaning

How is StartRoot 11 classified? is it real and rational? or is it real and irrational? or its not a real number?

Water that is returned to the environment after secondary treatment is known as