jenesis50
jenesis50
02-03-2020
Mathematics
contestada
What is the sum of 1-2 and V-18?
Respuesta :
Аноним
Аноним
10-12-2020
Answer:
Y-19 is the answer. You add the expressions
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
Which statement best explains the role of a catalyst in a chemical reaction? (1) A catalyst is added as an additional reactant and is consumed but not regenerat
The modern model of the atom shows that electrons are(1) orbiting the nucleus in fixed paths(2) found in regions called orbitals(3) combined with neutrons in th
In which order did this sequence of events from Texas history occur? 1. Texas became the 28th state in the United States. 2. People from the United States settl
How did Madison think the necessary separation of powers among the three branches should be achieved ?
What is the chemical formula for zinc carbonate?(1) ZnCO3 (2) Zn(CO3)2 (3) Zn2CO3 (4) Zn3CO3
A sample of an element is malleable and can conduct electricity. This element could be (1) H (3) S (2) He (4) Sn
Which element has both metallic and nonmetallic properties? (1) Rb (3) Si (2) Rn (4) Sr
Combine the like terms to simplify the expression: 5 + 7 + 15xy2 + 9y3 + 10x –13xy2 – 3x – 8y3 A. y3 + 2xy2 + 7x + 12 B. y3 –2xy2 + 10x + 15 C. y3 + 2xy2 + 1
A compound has a gram formula mass of 56 grams per mole. What is the molecular formula for this compound? (1) CH2 (3) C3H6 (2) C2H4 (4) C4H8
Which mountain chain that is 4,500 miles long, forms South America's "spine?"