deeannarod
deeannarod
01-02-2016
Mathematics
contestada
Evaluate if x=13.2 and y=4.3 -x-2y
Respuesta :
Аноним
Аноним
01-02-2016
Lets substitute for each variable, then solve:-
x = 13.2
y = 4.3
x = 13.2
-13.2
- 2y
y = 4.3
-x - 2 · 4.3
Lets solve:-
-13.2 - 2 × 4.3
-13.2 - (2 × 4.3)
-13.2 - 8.6
-21.8
So, when x = 13.2 and y = 4.3, -x - 2y =
-21.8
Hope I helped ya!! xD
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
How do you say, my name is...
what is 32,020.2o rounded to the nearest tenth
Marissa spent a total of 240 minutes exercising last week. How many minutes did you spend walking? Show or explain how you got your answer
what is the fraction 8/25 as a decimal
What spark started World War I by setting off the powder keg of nationalism that had been building in Europe in the period prior to 1914? Question 4 options:
how many presidents were impeached
Please help me with this
A DNA strand has the codon AAT. According to the chart, the corresponding messenger RNA codes for which amino acid?
Researchers in the field of __________ are finding links between genetic factors and psychological disorders.
Surface Integrals Prolbem? If the mass per unit area of a surface is given by ρ=xy, find the mass if S is the part of the cylinder x^2+z^2=25 which is in the fi
