zacharyboyd zacharyboyd

04-03-2022
Mathematics

contestada

A tautology is _____.

sometimes true
always false
sometimes false
always true

Respuesta :

jimthompson5910 jimthompson5910

04-03-2022

Answer: always true

For example, the equation 2x+3x = 5x is a tautology. It's a true statement no matter what you pick for x.

Answer Link

Otras preguntas

what is qualitative and quantitive data?

Choose the pair of sentences that uses correct capitalization. We went to Idaho for thanksgiving. I helped grandma Jean bake a batch of Cinnamon Cookies. We wen

What is a gene? A. a section of a protein that codes for DNA B. the alternate version of a trait C. the visible trait in the F1 generation D. a section of D

What part of the body must Cupid's arrows hit to be effective?

Compare victoria Falls to Niagara Falls. Which has the greater potential to generate energy?

Fern ir read 5/7 of the pages in his 98 page book.how many pages does he have left?

combine like terms y+4+3(y+2)

Why are energy pyramids shaped the way that they are?

Angie read 3 books in 5 days, and each book contained 335 pages. If Angie read the same number of pages each day, how many pages did she read per day? 751,0052

name three way the hopi adapted to the dry climste of the southwest