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3 years ago

Solve the equation 1/2x=5/2x-3

Mathematics

2 answers:

lilavasa [31]3 years ago

7 0

Answer:

i think it is a but there are algebra caculators online

Step-by-step explanation:

Nataliya [291]3 years ago

6 0

Answer:

1.5

Step-by-step explanation:

1/2x minus 5/2x = -2x

-3/-2=1.5

x=1.5

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Your food bill comes to $68.26. If the tax rate is 7%, calculate the amount of tax your family will pay.

romanna [79]

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1. Determine el valor de W en las proporciones siguientes: a) (12/w) = (4/3); w =

8090 [49]

Aplicando multiplicación cruzada, tiene-se que el valor de w es w = 9.

Cuando una proporción es dada, con una igualdade de duas proporciones, puede-se aplicar multiplicación cruzada entre ellas.

En este problema, la ecuación que relaciona las proporciones es dada por:

$\frac{12}{w} = \frac{4}{3}$

Aplicando multiplicación cruzada:

$4w = 12(3)$

$4w = 36$

$w = \frac{36}{4}$

$w = 9$

El valor de w es w = 9.

Un problema similar es dado en brainly.com/question/24615636

6 0

3 years ago

Sammy and David were selling water bottles to raise money for new football uniforms famous or 5 water bottles for every 3 water

ANTONII [103]

In the given question, we come to know that Sammy sold 5 bottles for every 3 water bottles sold by David. In this case we get the ratio as 5:3
Now this ratio indicates that the total number of bottles can be divided into 8 parts for finding out a single part. the total number of water bottles that are sold by Sammy and David together are 160.
Now on dividing this total number of bottles by 8 we get the 20 as one part.
The,
Number of Bottles sold by Sammy = 5 * 20
= 100
Number of bottles sold by David = 3 * 20
= 60
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4 years ago

PLEASE HELPPPPP. URGEENNTT!!! I DONT KNOW HOW TO SOLVE THIS

Oksi-84 [34.3K]

Answer:

A = 58.7 degrees

B = 66.9 degrees

C = 34.1 degrees

Step-by-step explanation:

For <A:

Tan A = $\frac{opposite}{adjacent}$