RED2309 RED2309
  • 20-10-2020
  • Mathematics
contestada

Simplify.

2+{8−2[32+5(1+2)]}

Respuesta :

fluffyclouds3112
fluffyclouds3112 fluffyclouds3112
  • 20-10-2020

Answer:

2+{8-2[32+5(1+2)]} = −84

Answer Link
madamstruggle
madamstruggle madamstruggle
  • 20-10-2020
The answer is 92

Work:
2+{8-2[32+5(1+2)]}
Add (1+2)
2+{8-2[32+5+3]}
Add [32+5+3]
2+{8-2+40}
Add 8-2+40
2+{46}
Times 1{46} because there is a 1 in front of parentheses; if there wasn’t a 1 it would look like 2{46} instead of 2+{46}
2{46}
Times 2{46}
92
I hope that makes sense?!
Answer Link

Otras preguntas

(answered on edge)Calculate the percent by mass of each element.%N = 35 %%H = 5.0 %%O = 60 %
A company manufactures televisions. The average weight of the televisions is 5 pounds with a standard deviation of 0.1 pound. Assuming that the weights are norm
What is 150% of 90? please explain.
Nishi invests £3500 at 4% interest per year. Work out how much she will have altogether after: 2 years​
how long did it take for the thirteenth amendment to be ratified by state legislators after it was passed by congress
Model of media richness
write your answer in simplest radical form​
How is  eukaryotic RNA processed before leaving the nucleus 
A block is being dragged along a horizontal surface by a constant horizontal force of size 45 N. It covers 8 m in the first 2 s and 8.5 m in the next 1 s. Find
In Chapter 13, William explains the connection between superstition, magic, and science. Why do you suppose people in his community relied on magic to explain w