lillyli2391 lillyli2391

05-05-2020
Mathematics

contestada

What is the sum of the digits of 29999999^2?

Respuesta :

2130011699 2130011699

05-05-2020

Answer:

Sum of digits = 9*6+8+4+1 = 67

Step-by-step explanation:

29999999^2 = 899999940000001

Answer Link

Otras preguntas

Match each equation to its factorized version and solution.

differences between the North and south geographically during the civil war?

To alter just one character in a StringBuilder, you can use the ____ method, which allows you to change a character at a specified position within a StringBuild

The Turning-Point Of My Life from What Is Man? And Other Stories by Mark Twain (extract) Now what interests me, as regards these details, is not the details t

Which is the equation of a line perpendicular to the line y

Two objects, with masses m1 and m2, are originally a distance r apart, and the magnitude of the gravitational force on each one is F. The objects are moved a di

In a right triangle the lengths of the legs are 8 and 8 square root 3. Find the length of the hypotenuse.

The rms speed of an oxygen molecule (O2) in a container of oxygen gas is 650 m/s. What is the temperature of the gas?

Which of the following statements about fat-soluble vitamins are TRUE? Fat-soluble vitamins need fat to be present to be absorbed. Vitamin C is an example of fa

Find the diagonal of a square whose sides are of the given measure. Given = 3sqrt2