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

What is the relationship betweeb sunlight and chlorophyll

what is the meaning of megacorperation

If an atom has six protons and four neutrons, what is its charge?

Why were the reforms of the early 1900s, such as the recall, referendum, and initiative provisions, called “progressive”?

The sum of three consecutive integers is -165, What is the closest to zero?

What type of fertilization requires a great excess of egg and sperm gametes because most are wasted? a.external fertilization b.internal fertilization c.pollin

Which word is an irregular plural noun? cars freedoms nobody mice

Which corrects the incorrect pronoun or contraction in the sentence? Their watching the dog to see if its paw is hurt. a. it is b. they're c. there d. it's

21 fewer stars than 3 times a number H

In a _________ reaction, the mass of the reactants is equal to the mass of the products. Select all that apply. A. chemical B. nuclear fusion C. nuclear fission