derayoo derayoo

09-03-2021
Mathematics

contestada

Find the value of x in the
proportion 6 :(x+2)=2:5

Respuesta :

raihanatmohammed8 raihanatmohammed8

09-03-2021

Answer:

x=13

Step-by-step explanation:

6:(x+2)=2:5

6/x+2=2/5

cross multiply

2(x+2)=6×5

open the bracket

2x+4=30

2x=30-4

2x=26

divide by 2

2x/2=26/2

x=13

Answer Link

Otras preguntas

A mum of 5 children has truncated her children’s heights in metres to 2 decimal places, and written them down in the table. a) Write down the intervals within w

Solve the following problem. 1. If a is indirectly proportional to b, then a=k/b, where k is a constant or fixed number. If a=8 when b=6, find the value of k. U

Find the measures of the angles

Please help will mark Brainly

what meat is the most expensive per pound?

Please help will mark Brainly

जलवायु परिवर्तन शीर्षक मा निबन्ध लेख

Please suggest a sampling method to have a sample size of 100 samples from a total of 500 students (in which: 200 Business Administration students, 150 Language

what part of 3$ is the sum of 7 dimes, 1 nickel and 3 pennies?

Please help will mark Brainly