jamicheek jamicheek

01-02-2018
Mathematics

contestada

solve each proportion 4/x+2=16/9

Respuesta :

calculista calculista

01-02-2018

4/(x+2)=16/9
multiplying both members of the expression by 4
4*(4/(x+2))=(16/9)*4
16/(x+2)= (16/9)*4
(16/4)(x+2)= (16/9)
16/(4x+8)=16/9
I equate the denominators
4x+8=9
4x=9-8
X=1/4

Answer Link

Otras preguntas

what is 28/50 as a decimal

What happened to a apple's weigh as the plane rose up toward the sky?

Which expression forms an equation with the given expression? 8 • 7 – 4 = ___________ (Points : 1) (2 + 9) • 2 10 • 3 – 6 9 • 5 + 7

What is the greatest common factor of 12 and 16?

Explain how you do 140 divided by 7/8 plz

which kind of relationship would a dog and a tick have

Plant cells undergo photosynthesis to produce glucose, a usable form of chemical energy. The energy produced by plants becomes the base of an energy pyramid. Gi

3. I am working on my recital piece today. A. present progressive form B. past progressive form C. future progressive form D. present perfect progressive form

Melinda paints 7/8 of a wall in 1 1/6 hours. What pat of a wall does Melinda paint in 1 MINUTE?

Which word in the sentence is the conjunction? The wind was strong, and the rain was quite heavy. A. strong B. and C. heavy D. quite Please Help ASAP