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

Which Biblical hero was the subject of this famous bronze statue by Florentine sculptor Donatello? a. Moses b. Solomon c. David d. Abraham

Which one of the following words has the suffix -ing added correctly? a. Stoping b. Talking c. Hopeing d. Findding

Hi,Can some one tell me how to solve this problem √-27 (step by step please)

how many times can 21 go into 336

A solution that contains equal numbers of hydrogen and hydroxyl ions would be called acidic basic alkaline neutral

If someone is a “nativist,” who is he or she against?

A Sports arena covers 710,430 square feet of ground. A newspaper reported that the arena covers about 700,000 square feet of ground. To what place value was t

The organ with the most acidic contents in the digestive system is the a. pancreas c. stomach b. mouth d. small intestine

Which of these statements about Buddhism is true? A. Buddhists taught the virtues of the eightfold path. B. Gautama, founder of Buddhism, was a common fisherman

Which Biblical hero was the subject of this famous bronze statue by Florentine sculptor Donatello? a. Moses b. Solomon c. David d. Abraham