412brooke 412brooke

01-06-2018
Mathematics

contestada

50 POINTS
Which number is the principal square root of 49?
(A) Both 7 and -7
(B) There is none
(C) 7
(4) -7

Respuesta :

Ster007 Ster007

01-06-2018

A, both 7 and -7,
[tex] - \times - = + [/tex]

Answer Link

Faithl0326 Faithl0326

01-06-2018

* 7 = 49
-7 * -7 = 49
So since either negative or positive works, Id go with A.
HOPE THIS HELPS

Answer Link

Otras preguntas

When new clay sediment is deposited on top of old beach material iy's known as

i need some with this one which renaissance architect designed and built the largest dome in more than a thousands years for the cathedral of florence

2. What was the Underground Railroad? Your response needs to include and explain the terms conductor, lines, station, and freight.

WHAT IS 9.1/3576, SHOWING STEPS

How would the Philippine government respond to an insurgency?

what was an effect of Magna Carta In England ?

what are the disadvantages and advantages of globalisation

Which god or goddess is not correctly matched with his or her role? A. Re: god of the sun B. Osiris: ruler of the dead C. Isis: healed children D. Nut: ensu

A practice in which judges play a minimal role in policy making, leaving such decisions to the legislature is called A. Judicial restraint B. Judicial review C.

Which is an accurate description of most of the men who attended the Second Continental Congress? A. successful, prominent men with college educations B. com