20star05
20star05
03-11-2017
Mathematics
contestada
what is 21 to the 2nd power
Respuesta :
ofahavea6
ofahavea6
03-11-2017
21×21=441
Answer: 441
Answer Link
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
he studies hard into negative
InstructionActiveWriting a Rule for a RotationTry itWhat rule describes the rotation about the origin?C'(x, y)4tated about the✓2A'B'(y, -x)-4-22(-y, x)BA-2(-x-y
In art history, what does the term Renaissance describe?
Which of the following is NOT a true statement in regards to performing CPR? A) You should initiate chest compressions before rescue breaths. B) The new guideli
Example 1: the two dimensional points P1(0,0) and P2(1,0) and the two tangents P', (1,1) and P2 (0,-1).find the equation of the curve P(u).
Use the Born-Haber cycle to calculate the lattice energy of NaF. (Hsub for sodium is 107.5 kJ/mol, IE1 for sodium is 496 kJ/mol, EA1 for fluorine is 328 kJ/mol,
Please can u help me .
11. A person without the allele for sickle cell anemia has children with a person who is a carrier for sickle cell anemia but doesn't have the disease. what per
difference between physics and science
A ship traveled at an average rate of 25 miles per hour going west. It then traveled at an average rate of 19 miles per hour heading north. If the ship traveled
