rues185 rues185
  • 01-03-2021
  • Mathematics
contestada

if a:3=b:4 then 4a-3b+5=??

Respuesta :

jimrgrant1 jimrgrant1
  • 01-03-2021

Answer:

4a - 3b + 5 = 5

Step-by-step explanation:

Express the ratios in fractional form

[tex]\frac{a}{3}[/tex] = [tex]\frac{b}{4}[/tex] ( cross- multiply )

4a = 3b ( subtract 3b from both sides )

4a - 3b = 0

Then

4a - 3b + 5 = 0 + 5 = 5

Answer Link

Otras preguntas

If sin y = 9/c and tan y = 9/d what is the vaule of cos y
What makes one argument more convincing than the other?
Indicate whether the statement is true or false. If false, change the identified word or phrase to make me su 1. As the frequency of the wave increases, the spe
Eddie believes that if he flips a coin 650 times, it will land heads up exactly 325 times. What would you tell Eddie about his prediction? (5 points) help plzzz
Rewrite 1/y^5/4 in the form y^n
how the b cells and t cells identify their specific antigens ​
Which coupon will save Lee more money on an emerald pendant originally priced at $970 60% off or $575.00
What do you need to know in order to find a objects momentum?
what does Jane think of Mr.Rochester the first time she meets him?​
What is number is moles in 15 grams of nitrogen