Seudónimo
Seudónimo
03-11-2020
Mathematics
contestada
please help will mark and 5 stars thank you
Respuesta :
malekafadhel89
malekafadhel89
03-11-2020
Answer:
I hope i know it but i'm not smart in math at alllllllllllllllll
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
Which compound contains only covalent bonds?(1) NaOH (3) Ca(OH)2 (2) Ba(OH)2 (4) CH3OH
In a command economy, production is driven primarily by __________. A. supply and demand B. the needs of consumers C. profit opportunities for private companies
A catalyst works by(1) increasing the potential energy of the reactants(2) increasing the energy released during a reaction(3) decreasing the potential energy o
Economics is the study of how society __________.
Which particle has the least mass? (1) alpha particle (3) neutron(2) beta partic1e (4) proton
What is the Molarity of a solution containing 20 grams of NaOH in 500 milliliters of solution? (1) 1 M (3) 0.04 M (2) 2 M (4) 0.5 M
Given the equation: HCl(g) + H2O(l)--> X(aq) + Cl--(aq) Which ion is represented by X? (1) hydroxide (3) hypochlorite (2) hydronium (4) perchlorate
in group 14 which is a metalloid
Which half-reaction correctly represents reduction?(1) Ag --> Ag+ + e– (2) F2 --> 2 F– + 2e– (3) Au3+ + 3e–--> Au (4) Fe2+ + e– --> Fe3+
Which two compounds have the same molecular formula but different chemical and physical properties? (1) CH3CH2Cl and CH3CH2Br (2) CH3CHCH2 and CH3CH2CH3 (3) CH3