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

A cylindrical vase is 10 centimeters in height. When filled to the very top, it holds 125 cubic centimeters of water. What is the radius of the vase, rounded to

a trophic pyramid for southern lake michigan coastalplease answer it

Help, I still don't understand this question! What is the measure of ∠BAC, ∠ABC, and ∠ACB?

When graphing f(x)=a sin(bx) you would determine the functions period using which of the following? A. The period is 2pi/b B. The period is a C. The period is p

When blue shift occurs, how does the wavelength of light that we see change?

I need the answers with work someone please help if not ima fail math

f(x) = -3x+1 g(x) = 3x² + 4x - 15 Find: f(g(x))

Relationship between climate and vegetation in south africa

What is the area of a regular hexagon with an apothem 18.5 inches long and a side 21 inches long? Round the answer to the nearest tenth. 2,331.0 in.² 1,554.0 in

Compute the average 7 5 10 2 8 4