ladiva1530 ladiva1530

20-03-2020
Mathematics

contestada

Ralph says he can rewrite (4+5)+21 as 9+21. Do you agree ?why or why not?

Respuesta :

orignalavaone orignalavaone

20-03-2020

I agree because parentheses always go first and 4+5 equals 9 so in conclusion ralph is correct and the answer would be 30

Answer Link

Аноним Аноним

20-03-2020

I agree because 4+5 is the same as 9 but without parentheses.

Hope this helps! Stay Safe!

:))

Answer Link

Otras preguntas

How can cognitive dissonance help to reduce unconsciously prejudiced or discriminatory behavior? a. cognitive dissonance creates a tension between the intention

1. (c) How would the results of the experiment have differed if proteins carried the genetic information?

Why are friends important? A. Friends are fun to have around and provide stability. B. Friends provide companionship and advice. C. Friends teach loyalty and co

A class quiz has 5 multiple-choice questions and each question has 4 possible answers (A, B, C, or D). Which spinner would best simulate this scenario? A spinne

3. Solve the system: y = x2 - 4x + 6 y = x + 2

grrr i don't have much time, help please T^Twill give brainlist and points! I'LL OWE YOU FOREVER

Sam is using the expression M/8n in class. What is the value of this expression when m = 4 and n = 1/2

What is classical dance ?

Which is the best revision of the underlined portion of the sentence? to give homeless people a vacation from their suffering. to give homeless people relief fr

Can someone please help me with this?