kaylonixoxo kaylonixoxo

26-02-2017
Mathematics

contestada

Please help me solve the first one and show all work

Please help me solve the first one and show all work class=

Respuesta :

debambarish2013 debambarish2013

26-02-2017

Acc. to midpoint theorem,

15={(2x+9) + (4x-15)}/2
⇒ 30=2x+9+4x-15
⇒ 30-9+15=6x
⇒ 36/6=x
⇒6=x

WZ= 4x-15
=4*6-15
=24-15=9

Ver imagen debambarish2013

Answer Link

Otras preguntas

Which of the following programs can open a bitmap file? a. Windows Paint b. Disk Cleanup c. Notepad d. WordPad

which side lengths form a triangle that is similar to triangle ABC A( 30, 21, 45 B( 20, 14, 28 C( 40, 30, 60 D( 17, 20, 25

what territories did the u.s acquire as a result of the spanish american war

What type of reproduction does not increase genetic variation?

A bicycle wheel has spokes for support. Each spoke extends from the center of the wheel to the rim. Which method can be used to find the circumference of the bi

Find the mean of this set of numbers. 7, –9, 6, –10, –13, –5 A. 7.7 B. –24 C. 4 D. –4

Which sentence uses humor in this excerpt from Charles Farrar Browne's "Interview with President Lincoln"?

Photosynthetic ________ can use light energy of the Sun to produce their own food. a.) autotrophs b.) material c.) heterotrophs And if you can explain the answ

A record showing the activity and the balances owed by each customer is called the A. general ledger. B. sales journal. C. cash receipts journal. D. accounts

Use examples from the lessons and your own personal experiences to compose at least one well-developed paragraph on the following: Define the term reserved pow