Vinaya555 Vinaya555

15-09-2021
Mathematics

contestada

Hi, I have a quick question
what is the sum of the two digit number and its reverse? the answer is 99.

Respuesta :

15-09-2021

45+54=99 and 54 and 45 are the same if you reverse them

Answer Link

iwnystwannaherbaclh iwnystwannaherbaclh

15-09-2021

45+54=99 if you reversed 45 and 54 you get 99 ether way

Answer Link

Otras preguntas

When does the next space shuttle launch?

Which substance is an electrolyte? (1) CH3OH (3) H2O (2) C6H12O6 (4) KOH

What is the chemical formula for iron(III) oxide? (1) FeO (3) Fe3O (2) Fe2O3 (4) Fe3O=

Which substance, when dissolved in water, forms a solution that conducts an electric current? (1) C2H5OH (3) C12H22O11 (2) C6H12O6 (4) CH3COOH

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

Which changes occur as a cadmium atom, Cd, becomes a cadmium ion, Cd2+? (1) The Cd atom gains two electrons and its radius decreases. (2) The Cd atom gains two

what is the log(45)/log(15) simplified?

A compound has a molar mass of 90. grams per mole and the empirical formula CH2O. What is the molecular formula of this compound? (1) CH2O (3) C3H6O3 (2) C2H4O2

how do you find missing angles

An iron bar at 325 K is placed in a sample of water. The iron bar gains energy from the water if the temperature of the water is (1) 65 K (3) 65°C (2) 45 K (4)