nischallohani61 nischallohani61

02-02-2020
Mathematics

contestada

if a + b + c =180 and cosa = cosb +cosc than prove that cotb *cotc=1/2

Respuesta :

7419539855 7419539855

02-02-2020

can you please translate that to english?

Answer Link

cvhdhdhd cvhdhdhd

02-02-2020

Sorry I dontunder stand

Answer Link

Otras preguntas

List 4 causes or motivating factors for imperialism

Work out 5/8 of 10 litres

what is the perimeter of the rectangle? write in scientific notation

what is barmooda traingle

the base of a lampshade is in the shape of a circle and has diameter of 13 inches. what is the circumference, to the nearest tenth of an inch of the lampshade?

Which statement explains why a molecule of CH4 is nonpolar? (1) The bonds between the atoms in a CH4 molecule are polar. (2) The bonds between the atoms in a C

Which formula represents a molecular compound? (1) Kr (3) N2O4 (2) LiOH (4) NaI

what would happen to an enzyme if the temperature and ph changed significantly beyond the enzymes optimum level

A change in the nucleus of an atom that converts the atom from one element to another element is called (1) combustion (3) polymerization (2) neutralization (4)

Two sets of quadratic expressions are shown below in various forms: Line 1: x2 − x − 6 (x + 2)(x − 3) (x + 0.5)2 − 6.25 Line 2: x2 − x − 2 (x + 1)(x − 2) (x − 0