wl89936
wl89936
03-03-2021
Mathematics
contestada
i don’t understand please help?
Respuesta :
3di
3di
03-03-2021
Answer:
D
Step-by-step explanation:
Cuz sqr root of 20 = 2 sqrt 5, -2 sqrt 5
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
How would you write 2501/2 as an improper fraction? PLEASE HELP
what is the percent by mass of water in Na2SO4×10H2O
Most of south america has a population density of __________ people per square kilometer.
Two cylinders are similar. The radius of cylinder A is 5.6 inches. The radius of cylinder B is 1.4 inches. If the height of cylinder B is 4 inches, what is the
Write an equation of a line through the point (-5, 2) perpendicular to y=13x+2.
What is the solution set for this linear-quadratic system of equations? y=x^2-x-12 y-x-3=0
an advantage of behavior therapy?
Calculate the pressure of O2 (in atm) over a sample of NiO at 25.00°C if ΔG o = 212 kJ/mol for the reaction. For this calculation, use the value R = 8.3144 J
Which function has a vertex at (2, –9)? f(x) = –(x – 3)2 f(x) = (x + 8)2 f(x) = (x – 5)(x + 1) f(x) = –(x – 1)(x – 5)
Question 1(Multiple Choice Worth 5 points) (06.07A MC) What is the length of the third side of the window frame below? (Figure is not drawn to scale.) A pictu
