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

are repeating decimals rational or irrational? explain your reasoning in detail and use examples to prove your response

Solve and show your work 1/2r - 8 = -16

A farmer planted corn in a square field. One side of the field measures 32 yards.What is the area of the cornfield

PLEASE HELP!! Due today!! - The graph below represents the height of a football pass, in feet, x seconds after the ball is thrown. Which of the following best d

Solve the triangle m<N= 118°, m<P= 33° and m=15. Round to the nearest tenth. Please show work.

1.What is the man looking for? el aeropuerto el museo la estación de tren el mercado THE ANSWER IS C 2.Where is the man? in his car in a train on the street wal

A sun ray forms a 60° angle with the ground. The reflection of the sun off of a lake forms a 120° angle with the ground. Angela wants to find the measure of th

Arlene is single and has taxable income of $18,000. Her tax liability is currently $2,236. She has the opportunity to earn an additional $5,000 if she accepts a

Many more earthquakes occur along the San Andreas Fault in California than in other parts of the United States. Scientists claim that these earthquakes are caus

The quotient of 8 times a number and 6 is -2. What is the number?