hanaahmed3121 hanaahmed3121
  • 26-08-2017
  • Mathematics
contestada

Which number line represents all of the values of x for the equation x2 = 100

Respuesta :

texaschic101
texaschic101 texaschic101
  • 26-08-2017
x^2 = 100...by taking the square root of both sides, this eliminates the ^2
x = (+-) sqrt 100
x = (+-) 10

so the values of x are -10 and 10
Answer Link

Otras preguntas

A certain ferry moves up and down a river between Town A and B. It takes the ferry two hours to travel to Town A and only an hour and thirty minutes to return t
Which of the following rights are NOT guaranteed when arrested? right to remain silent right to not testify against yourself right to counsel right to freedom
A 2,000-kg car moving east at 10.0 m/s collides with a 3,000-kg car moving north. The cars stick together and move as a unit after the collision, at an angle of
The sides and hypotenuse of a right triangle are strictly increasing with time. At the instant when x is 24 inches and y is 32 inches, dy/dt = 2 dx/dt. If dθ/dt
A differentiator will always benefit when products have become commoditized. True or False
Keratin is an intracellular protein. How is it made?
Most people in South America make a living in investments. manufacturing. service or tourism industries. agriculture or natural resources.
Write an equation: Phil’s age increased by 9 years is 18 years
As molecules are formed from metabolism, entropy __ and the universe becomes less disordered. A. is decreased B. is increased C. moves closer to equilibrium D.
find the sum of 23+24+25+...+103