drawandcraftcrafy
drawandcraftcrafy
20-06-2022
Mathematics
contestada
-2/3 + 5/7 = 1/27
explain ?
Respuesta :
art3mis15
art3mis15
20-06-2022
It doesn’t equal 1/27 it equals 1/21. You have to multiply 3 and 7 to find a common denominator so you can add them so you should get -14/21 + 15/21 = 1/21
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
do you agree or disagree with the following statements? "advertising can tell you a lot about a country"use specific reason and example to support your answer
A long uniform board weighs 52.8 N (10.6 lbs) rests on a support at its mid point. Two children weighing 206.0 N (41.2 lbs) and 272.0 N (54.4 lbs) stand on the
Use the demoivres theorem
Someone please help!
10 in.. 5 in. 12/2 in. The rectangles are similar. Find x. 25 in. B X 17 in C 2/1/2 in.
what is an inference a.A clue an author gives to the reader b. A conclusion based on observations c. A fact that cannot be disputed or argued d. A statement sup
Consider the following scenario: At a training workshop, you heard one of the resource persons define 'marriage' as "a union between a man and a woman". Questio
On a coordinate plane, a curved line labeled f of x with a minimum value of (1.9, negative 5.7) and a maximum value of (0, 2), crosses the x-axis at (negative 0
Q: Which of the following represents the differences between Henry Ford and Alfred Sloan? Select one: O a. Ford produced household appliances while Sloan produc
A 3x2 flag is divided into six squares. Each square is to be coloured green or blue, so that every square shares at least one edge with another square of the sa
