brenedderman brenedderman

01-10-2020
Mathematics

contestada

Solve the equation. Select all that apply.
x2 = 121
A. x = 11
B. x = 21
C. x = 61
D. x = –11
E. x = –21
HELP ASAP

Respuesta :

Hrishii Hrishii

01-10-2020

Answer:

A. x = 11

D. x = –11

Step-by-step explanation:

[tex] {x}^{2} = 121 \\ \\ x = \pm \sqrt{121} \\ \\ x = \pm \: 11 \\ x = 11 \: \: or \: \: x = - 11 \\ \\ [/tex]

Answer Link

Otras preguntas

your body is in transduction only after you see the object you're looking at. true false

Which of these would have been a goal of the Ku Klux Klan in the south during Reconstruction?

in general, what is the subject matter of the cave paintings at lascaux?

Been reading an article about president Franklin. came a cross a question but what is rhetoric?

Several studies showed that after eating a low-fat cereal for two meals a day, subjects had lost some weight. A cereal company financed this research. What is w

Solve each equation for x. (Enter an exact answer.) (a) 2x − 7 = 5

The MLA style of citation is governed by which of the organizations?

Which of these statements is most likely correct about the Nebular theory of formation of solar system? . . A. It is based on facts which are non-testable. . .

President Kennedy achieves his desired tone mostly through a.poetic language b.powerful imagery c.everyday language d.the deep timbre of his voice

Paige ran one lab in 42.3 seconds, while Diane's time for one lab was 42 1/3 seconds. Which runner had the faster time? Explain your reasoning.