Markeith1 Markeith1
  • 07-11-2016
  • Mathematics
contestada

the square root of a number is between 8 and 9 .Which of these could be that number?

A.17
B.63
C.71
D.89

Respuesta :

pineberry
pineberry pineberry
  • 07-11-2016
The answer is C.  This is because the square of 8 is 64 and the square of 9 is 81.  The only number in between those choices is C; 71.

Hope this helps :)

(mind giving me brainliest answer? it helps!)
Answer Link
jnickel38
jnickel38 jnickel38
  • 07-11-2016
8^2 = 64
9^2 = 81

answer C is the only choice between 64 and 81
Answer Link

Otras preguntas

Please help..... Sketch a graph of a function that satisfies each of the following conditions.
Which function grows at the fastest rate for increasing values of x? h(x)=2^x f(x)=4x^2+9x g(x)=18x
- all cells in the human body contain microscopic structures called
Find the area. Use 3.14 a. 105.63 m2 c. 6.60185 m2 b. 26.4074 m2 d. 18.212 m2
What is the value of x? What proportion did you set up?
Some please help with 3-10
A car purchased for $17,500. After each year the resale value decreases by 20%. What will the resale value be after 4 years? Round to the nearest dollar
a small library contains 700 novels. in how many ways can you check out 3 novels?
Look at the formula for the volume of a cylinder below. V = [tex] \pi [/tex] r^2 h find the Height (h)
Which literary term is demonstrated in Penelope's words in this reading passage? But come now, hear a dream of mine and tell me the interpretation thereof. Twen