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

Rotational Dynamics Physics Help please.

Verify the identity. cos 4x + cos 2x = 2 - 2 sin^2(2x) - 2 sin^2 x

What is one biotic factor that affects the size of a population in an ecosystem? A) local geography B) number of predators present C) average yearly temperature

2cos theta= -2root3 sin(-theta)

Select the adaptations that might help a species survive a change in its environment. You can select more than one. the ability to eat a variety of foods limit

We hold truths self-evident: that all men are created equal, that they are endowned by their creator that gives them certian unalienable that quotations what do

Pls help me guys! This is super hard

Help me find the perimeter

Read the numbers and decide what the next number should be. 11 22 13 26 15 30 17

Stem cell research has been a controversial subject in past years. What is the reason for this? a: Cells for study are often taken from human embryos. b: Stem