kengo1654 kengo1654

31-10-2020
Mathematics

contestada

A line PR, 3 cm long, is divided into equal segments. Point Q lies on the line such that the ratio of the length of PQ to that of PR is 4:9. What is the length of QR? Give the answer as a fractional value.

Respuesta :

jeslovantage4 jeslovantage4

31-10-2020

Answer:

8/3

Step-by-step explanation:

4:9

pq:pr

x:3

Cross multiply and make x subject of the formula

X=4/3

3-4/3=8/3

Answer Link

Otras preguntas

Solve the differential equation V(t)=−CRdV(t)dt for the initial conditions given in the problem introduction to find the voltage as a function of time for any t

What involves treating offenders who would normally have been sent to a secure treatment facility as part of a very small probation caseload that receives almos

A string of 18 identical holiday tree lights is connected inseries to a 190V source. The string dissipates 62.0 W. One of thebulbs burns out. The lamp has a wir

An aviation researcher wants to examine the best location for warning lights on an airplane's instrument panel. He varies the location of the lights in the cock

What is space? 1:The setting of a work of art 2:The place where an artist lived 3:The distance between objects Answer is(3)

Assuming that transactions costs are sufficiently low, the Coase theorem results in the economic pie being maximized, regardless of legal constraints. What impa

math expressions that equal 13

6x - 3x +2-1=plz help

1. A parent sells land costing $40,000 to a subsidiary in 2018 for $55,000. The subsidiary sells the land in 2020 to a third party for $65,000. On the consolida

A prokaryote has a Gram-negative cell wall and a basic cell membrane, is spiral shaped, and has two polar flagellA. Referring to the Prokaryote Dichotomous Key