bistre9947 bistre9947

03-11-2020
Mathematics

contestada

x^2 = 49, then x = 7. What would be a counterexample?

Respuesta :

luctrobo luctrobo

03-11-2020

-7^2 is also 49, squares can be positive or negative

Answer Link

Otras preguntas

How many solutions does this equation have? 4 (z - 5) + 2 = 4z - 18 A. 0 B. 1 C. Infinitely many

what were the origins of the progressive movement?

3. Let A be an m X n = 0 and Aw = 0 matrix, and let v and w be vectors in R" with the property that Av Explain why A(v w) 0. Then explain why A(ev dw) 0 for eac

_____ wrote about the fall of Rome and how it affected its people

What is the common difference between successive terms in the sequence? 2, 8, 14, 20, 26, ... –6 –4 4 6

60 POINTS! Help please! Can someone write an example of a poem for me?Write a poem that contains the following elements:• One of the forms studied (sonnet, free

HELP PLZ!! SHOW WORK!! WILL MARK BRAINLEIST

The apartment you like rents $700 a month. The landlord requires two months rent for the security deposit. How much is the security deposit?

3. when / can / help / she / thinks / problem / we / Mary / has / her / a

13. Before the old woman transforms herself, she a. convinces the knight to become a Christian. b. torments the knight and rebukes his gentility. c. cites the w