vanessanevarez vanessanevarez

01-04-2020
Mathematics

contestada

6{−4[−5+7−(1+9)]+7}−9

Respuesta :

01-04-2020

Answer: 57

Step-by-step explanation:

6{-4[-5+7-(10)]+7}-9

6{-4[-1]+7}-9

6{11}-9

66-9=57

Answer Link

Otras preguntas

Can you explain the English spelling rules?

Who were the two principal Indian chiefs who led the forces that massed in the northern plains in 1875-1876 following the Black Hills gold rush?

Pls help!!!!!!!!!!!!!!!!

Alison has three times as many dimes as quarters in her purse. She has $9.35 altogether. How many coins of each type does she have?

A standard number cube with the numbers 1 through 6 is rolled. Find the probability of rolling a number greater than 2

find the value of c so that (x+1) is a factor of the polynomial p(x). p(x)=5x^4+7x^3-2x^2-3x+c

The temperature of a thermometer increases during a chemical reaction.What happens to the energy of the reaction (system)? A. The reaction releases energy (- or

In The Lady, or the Tiger, which paragraph most clearly introduces tension in the structure of the story? Question 5 options: a) Paragraph 1 b) Paragraph 4 c)

Using a sequencing method called "RNAseq," a researcher determines the level of FOXP2 expression

difference between natural resources and human resources