c0smi3x c0smi3x

02-12-2019
Mathematics

contestada

solve the problems

A) X/840 = 1/21

B) 14/X = 16/20

Respuesta :

Yang100 Yang100

02-12-2019

Answer:

Step-by-step explanation:

A) x/840=1/21

x=(1/21)*840=840/21=40

x=40

------------------

B) 14/x=16/20

simplify 16/20 into 4/5

14/x=4/5

x=14/(4/5)=(14/1)(5/4)=70/4

simplify

x=35/2

Answer Link

Otras preguntas

Question 4 of 10 Which of these was a political goal for farmers?

Find the volume of a rectangular prism with the given side lengths. w = 4 ft 1=7 ft h = 3.5 ft O98 ft³ O 14.5 ft³ O 58 ft³ 196 ft³

What can someone get if they want to buy a house now but do not have enough money to do so?

Amy has $5000 to invest. She plans to invest part of the money at 10% and part at 13%. She wants her total interest to be $590. How much should she invest at ea

A giant pie is created in an attempt to break a world record for baking. The pie is shown below: What is the area of the slice of pie that was cut, rounded to t

Please help asap 25 points

3^x+3^x =54 what's the value of x ?

What is the purpose of an introduction in a video presentation?

Identify the importance of carbon

As the sample size increases, the margin of error _____.