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

my teddy bear gave me a hug is an example of 1.metaphor 2.personification 3.simile 4.alliteration

What is adaptation in animals and plants

translate into an equation. Five times the sum of twice a number, x, and six is thirty. Find the number.x = Translate into an equation. The difference b

Adam tried to compute the average of his 7 test scores. He mistakenly divided the correct sum of all of his test scores by 6, which yielded 84. What is Adam’s c

Write in function form X+y=6..?

How do you pronounce the letter "X" in Spanish?

my teddy bear gave me a hug is an example of 1.metaphor 2.personification 3.simile 4.alliteration

Can you give me the order of Biomes from coldest to hottest please?-tundra-taiga-temperate deciduous forest-temperate grassland-temperate woodland (chaparral)-d

Simple Machine Lever: A ________ that pivots on top of a fixed point called a _______.

why a flat surface of a rectangular prism called faces?