LilBabyT3 LilBabyT3
  • 13-03-2020
  • Mathematics
contestada

Find the sum of the squares of 3, 2, 1, and -1
A. 5
B.14
C.13
D.15

Respuesta :

1877LESSONS4KIDS
1877LESSONS4KIDS 1877LESSONS4KIDS
  • 13-03-2020
3^2=9, 2^2=4, 1^2=1, and (-1)^2 is also 1 - double negatives are positive. 9+4+1+1=15. D.
Answer Link

Otras preguntas

The hydrogen atom has one _____ and one _____. proton neutron electron ion
Explain why 17:3 and 68:12 are equivalent ratios
Sachiko wants to measure the temperature of ice water in a beaker. The thermometer she will be using is at room temperature. After she places the thermometer in
What are the solutions to get rid of the crisis of liquidity faced by the country in the shadow of war.
in what way does Uncle Marcos' behavior suggest that he is a round character?
r the names of animals supposed to be capitals
What is the value of 2x{6+[12 divided by (3+1)]}-1
What is the mass of an object that creates 33,750 joules of energy by traveling at 30 meters a second?
7242 rounded to the nearest tenths
which city is was the capital of the incan empire?A-CuzcoB-Buenos AiresC-Macho PicchuD-Bogota