akbarrubina22 akbarrubina22

11-01-2019
Mathematics

contestada

The sum of two numbers is 15 if the sum of their reciprocal is 3/10 find the numbers

Respuesta :

13-01-2019

Answer:

The numbers are 10 and 5

Step-by-step explanation:

x+y=15

(1/x)+(1/y)=(3/10)

(1/(15-y))+(1/y)=(3/10)

x=10, y=5

Answer Link

Otras preguntas

two machines fill 32-oz cartons with cereal. the quality control manager believes the two machines are not filling the cartons with the same amount of cereal. s

WILL GIVE BRAINLIEST American culture since the 20th century has been characterized by: A. imitating classical cultures from older countries in Europe. B. becom

Complete the equation for a line through point A(-3, 3) and perpendicular to the line passing through (0, -2) and (4, 1).

how does Biventricular heart failure affect economics

a conservation biologist is studying the variation that occurs in the species composition of ponds in a region. this scientist is studying which level of biodiv

Which of the following is NOT true? One of the goals of exploration by both the Catholics and the Protestants was to spread the Gospel. European Christians saw

1+6-8+10=________+7x5x8=____ Please mark brainiest

MarketSELECT A LABELAndres drops his son off at day care in the mornings. Correct label:Feeling overworked, Rimsa hired a cleaning service to tidy and clean her

Samuel was recently hired as a risk management professional for Parker Property Management. He has been asked by senior management to review the organization's

How was poverty a social and economic issue in the industrial revolution