himikotoga28
himikotoga28
01-04-2021
Mathematics
contestada
find the perimeter please
Respuesta :
cad311
cad311
01-04-2021
add up all the sides
(3x^2-2x-1) + (x^2+1) + (4x+5)
=4x^2 + 2x + 5
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
which compound is an unsaturated hydrocarbon
Which conclusion is based on the “gold foil experiment” and the resulting model of the atom? (1) An atom is mainly empty space, and the nucleus has a positive c
a war between two sides of the same country
Find the greatest common factor of the pair of numbers. 312 and 444
what is the definition of parasite?
Which Muslim leader reached a settlement over disputed lands during the Third Crusade? A. Saladin B. Henry II C. William the Conqueror D. Richard the Lion-
A liter bottle of water has a mass of about how many kilograms?
if you are given the coordinates 128 E longitude, 45 N latitude what is this an example of ______
The bond between Br atoms in a Br2 molecule is (1) ionic and is formed by the sharing of two valence electrons (2) ionic and is formed by the transfer of two va
In which compound is the percent by mass of oxygen greatest? A. BeO B. MgO C. CaO D. SrO
