deveroux deveroux
  • 28-08-2014
  • Mathematics
Answered

Which of the following numbers are square roots of 100?
check all that apply ..
a. -10
b. -50
c. 10
d. 50



Answer :

Аноним Аноним
  • 28-08-2014
[tex]\sqrt{100}=10\ \ (c.)\ \ because\ 10^2=100[/tex]
Answer Link
TaylorBayley
TaylorBayley TaylorBayley
  • 28-08-2014
Well think what number when multiplied by itself = 100.

50x50=2500 so it has to be 10.

However, -x-=+ so -10x-10 is also 100.

Therefore 10 and -10 are the square roots of 100, so a and c.
Answer Link

Other Questions

find the volume of each sphere, both in terms of pi and to the nearest tenth. use 3.14 for pi
find the area of a triangle with the following dimensions: a = 12 yards b=16 yards and c=24 yards round to the nearest square yard
How is the horizontal component of velocity for a projectile affected by the vertical component?
convert to fraction .34
what the british government wanted?
what the british government wanted?
find the volume of each sphere, both in terms of pi and to the nearest tenth. use 3.14 for pi
convert to fraction .34
I need the inequality answer.florence wants to buy onions and doesn't want to spend no more than $3. Can she buy 2.5 pounds ? They are 1.25 pound
what the british government wanted?