annelisemathbrain annelisemathbrain

02-03-2017
Mathematics

contestada

Fifteen over twenty five equals nine over what?

Respuesta :

helpmehplzz helpmehplzz

02-03-2017

I thought it said 21 pilots at first

Answer Link

Аноним Аноним

02-03-2017

this is proportion
15/25 = 9/x - given
15x = 225 - cross multiply
x = 15 - divide by 15

Answer Link

Otras preguntas

1) What is slope of line passing hrough (1,4) (3,3) ?

What are the risk to the baby if the mother suffers from chronic stress throughtout the pregnancy

25 points helpppppppp

Among 13 electrical components exactly 3 are known not to function properly. If 7 components are randomly selected, find the following probabilities: (i) The pr

Need ASAP What part of speech takes the place of a noun?

PLEASE HELP ME WITH THIS PROBLEM!!! I NEED TO TURN IT IN TODAY Use the following information: U = {x | x is a natural number less than 20} A = {x | x is an odd

which best compares and contrast visual and performing arts?

explain why president james madison authorized the second bank of the united states. what problems did it solve?

A group of employees of Unique Services will be surveyed about a new pension plan. In-depth interviews with each employee selected in the sample will be conduct

Give an estimated square root for the square root of 189