taylakOceladyg taylakOceladyg

21-12-2016
Mathematics

contestada

What are the square roots of 16 over 81 ?

A.
minus 2 over 3 and 2 over 3

B.
minus 4 over 9 and 4 over 9

C.
minus 8 over 9 and 8 over 9

D.
minus 4 over 3 and 4 over 3

Respuesta :

21-12-2016

The ones in choice-B are.

Answer Link

Otras preguntas

How did Enlightenment thinkers approach the study of government?..

In how many cells are the functions of unicellular organisms performed? 1 cell 2 cells 3 cells 4 cells

These nations have large supplies of petroleum. BahrainIsraelJordanLibyaSaudi ArabiaUnited Arab Emirates

What is this number in expanded form? 8.21

Yol drove 389.24 miles back home to surprise his brother for his birthday. The drive took 7.4 hours.What was Yol's average speed for the trip, in miles per hour

The coordinates of the vertices of a rectangle are (–2, 3), (4, 3), (4, –4), and (–2, –4). What are the dimensions of the rectangle?

What is the answer to 2(5x+3)=3x-22

in a class of 24 students, 25 percent of them failed a test. How many students failed a test

how do movable pulleys make it easier to lift an object

the ending time is 10:08 and the elapsed time is 30 minutes what is the starting tome