Hi811181
Hi811181
21-08-2017
Mathematics
contestada
simplify 5/7r-2/7r......
Respuesta :
ivycoveredwalls
ivycoveredwalls
21-08-2017
[tex]\frac{5}{7r}-\frac{2}{7r}[/tex]
You have two fractions with the same (common) denominator, so you subtract the numerators and put that over the common denominator.
[tex]\frac{5}{7r}-\frac{2}{7r}=\frac{5-2}{7r}=\frac{3}{7r}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
What was significance of the Marbury v. Madison Supreme Court case? A. It established that the Supreme Court could declare acts of Congress unconstitutional. B
What is the cube root of 512m12n15 Could anyone plz help me?
A box at rest on a ramp is in equilibrium, as shown. What is the force of static friction acting on the box? Round your answer to the nearest whole number. __
Because of a problem in the program, the timer in a video player did not begin counting until the video had been playing for several seconds. The player began c
Tengo un nuevo amigo. Él vive en Perú y yo vivo en EE.UU. Nos escribimos correos electrónicos todos los días porque él es mi ________.
A house was valued at $120,000 in the year 1992. The value appreciated to $160,000 by the year 2007. Use the compund interest formula S=P(1+r)t to answer the f
If one is injured during the process of saving a life, the person who was trying to help is protected by what law?
Plz brainliest people help me!!!!!!!! Let’s see who is smart ?????? All the best Read this excerpt from A Girl from Yamhill. When I think of my parents togethe
1. How did Benito Mussolini become prime minister of Italy? @ Mussolini won the national general election in Italy in 1932. 6 The king named him prime minister
Why is there no ideal length or timing for study breaks? Each individual has different needs. Not everyone requires breaks. Some people prefer distractions to
