assunta13
assunta13
01-05-2017
Mathematics
contestada
Evaluate 2x2 − 5y when x = -3 and y = 4.
Respuesta :
mcbridejr21
mcbridejr21
02-05-2017
2(-3)2 -5(4). -12 -20= -32. It's this because you plug -3 and 4 into x and y. Then if you answer it out it equals -32
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
The Harlem renaissance was a social literary and artistic movement that began shortly after the ___? the war of 1812 world war 1 world war 2 korean war
What prevented the United States from taking possession of Cuba after the Spanish-American War?A.the activities of the American Anti-Imperialist League in suppo
The sketch shows two parallel lines cut by a transversal. Which set of angle pairs are NOT corresponding angles?
The following three shapes are based only on squares, semicircles, and quarter circles. Find the perimeter and the area of each shaded part. Give your answer as
A common-law and constitutional prohibition against a second trial for the same offense is called _____.
Horses can have smooth hair controlled by a dominant allele or curly hair controlled by a dominant allele.A horse has the allele Ss. What is its phenotype? a)cu
A generic protein that is 387 amino acid residues long will have a molecular weight (daltons) _______.
Match each vocabulary word with the correct definition. 1. differs in number of neutrons isotope 2. number of protons fusion 3. number of protons and neutr
For which segment lengths is QS¯¯¯¯¯ parallel to MN¯¯¯¯¯¯¯ ? A triangle with vertices labeled as Q, R, S. Side Q S is base. Sides R Q and R S contain midpoints
The sketch shows two parallel lines cut by a transversal. Which set of angle pairs are NOT corresponding angles?