L9acisrace2quam L9acisrace2quam
  • 02-12-2016
  • Mathematics
contestada

What are the square roots of 256?

A.
128 and –128

B.
15 and –15

C.
13 and –13

D.
16 and –16

Respuesta :

ZK1203
ZK1203 ZK1203
  • 02-12-2016
The answer is D. 16 and -16
Answer Link

Otras preguntas

while your finger is still pushing the coin, there are four forces acting on the coin: what are they?
A shop is giving 20% discount in a sale. A shirt in the shop normally costs $60. How much does it cost in the sale?
E = mv^2 Work out the value of E when m = 3 and v = 10
Brittany placed a cold piece of butter on a hot ear of corn. The butter began to melt. The butter melted when it came into contact with the corn because heat wa
how do i persuade students to enter the school talent show? i have to write it as an article in the school magazine.
If a fair quarter is flipped 3 times . What is the probability of getting exactly three heads? round to the neast thoudsands.
why do the two elements silver and iron have different properties?
Mr Jones has 20,000 to invest. He invests part at 6% and part at 7%, if hr earns 1,280 in interest after 1 year, how much did he invest at each rate.
Susan invests twice as much money at 7.5% as she does at 6%. If her total interest after a year is $840 how much does she have invested at each rate?
step by step how to solve 3y + 5.2 = 2 - 5y