EVANGELIONSHOGOKI EVANGELIONSHOGOKI

04-06-2020
Mathematics

contestada

Question 3 of 10
2 Points
What are the square roots of 81? Check all that apply.
A. 3
B. -9
C. 9.5
D. |9|
E. -3
F. 9

Respuesta :

ToughLuck88 ToughLuck88

04-06-2020

The answer should be 9 if I’m not mistaken

Answer Link

Аноним Аноним

04-06-2020

Answer:

F. and D.

Step-by-step explanation:

square root of 81 is 9 because 9 is a number which produces a specified quantity when multiplied by itself.

Answer Link

Otras preguntas

could anyone help with this, thanks !!

Describe the formation of oxygen molecule

Which statement best fits with Sociocultural theory? Select one: a. Children learn because their successful attempts are positively reinforced by adults. b. We

which metal is used to absorb calcium in bones

Which provision of the Treaty of Versailles reflected the view that Germany was responsible for World War I? Austria-Hungary was split into several new nations.

I need help ASAP!!Please explain how to do the problem

Write the parametric equation of the line: 10x - 4y = 20

Help me please !!!!!!!!!!

Write the sum using summation notation, assuming the suggested pattern continues. 6, -18, 54, -162, +… Is this sequence arithmetic or geometric? Explain your an

solve for y. identify the slope and y-intercept. then graph the equation. y=-3x+1