soccermom1 soccermom1

04-01-2018
Mathematics

contestada

Solve 7/b-36=a/72=28/b

Respuesta :

LerenStudy LerenStudy

04-01-2018

(7/b)-36=(28/b)
(7/b)-(28/b)=36
7-28=36b
-21=36b
-21/36=b

Therefore:
28/b=a/72
28/(-21/36)=a/72
28 * (36/-21)=a/72
-48=a/72
72* -48 = a
a=-3456

a=-3456
b=-21/36

Answer Link

Otras preguntas

Determine Word meanings What context clues tell you that uninhabitable means “unlivable”?

5. A local park is in the shape of a square. A map of the local park is made 2 points with the scale 1 inch to 100 feet. The park is shown as a square on the ma

You can use a white bed sheet as a reflector if you need to reduce some shadows on a person’s face. True False

3. The speed of an object moving in a straight line is given as a function of time by the graph at right. What is the total distance traveled by the object (a)

Owen has a credit card with an APR of 12.5% and a balance of $1,892.32. The interest is compounded monthly. What is the monthly periodic rate? 0.104 0.0125 0.01

Describe the meeting of Tom and gatsby

Choose the words to fill in the blank, which best complete the sentence. Cross-hatching provides an illusion of various _(1). while impasto provides an illusion

ASSESSMENT PRACTICE 2 Where does the final battle take place? A Hrothgar's mead hall B Grendel's cave lair C Beowulf's castle D Wulfgar's beach

According to this map the earliest people originated on the continent Australian Asian African South American

Which of the following is a like term for 2v^2? A.9xv^2 B.2 C.4v^2 D.w7v^2 E.v F.3x^2