alexamarieriveraar21 alexamarieriveraar21

11-11-2019
Mathematics

contestada

Solve the equation 5x^2 = -80

Respuesta :

PhillSwift PhillSwift

11-11-2019

Answer:

x = 4 but i dont know how to get -16

Step-by-step explanation:

divide -80 by 5 to get -16

so 4^2 = 16

Answer Link

Otras preguntas

Kelly is standing in a wavy water and notices the depth of the waves varies in a periodic way that can be modeled by a trigonometric function. She starts a stop

If the cost of a 2.5 meter cloth is $30.5. What will be the cost of 22 meters ?

Abc is bisected by bd for what value of x will dx= day be true?

Simplify the following expression: (4x2)2 • (3x3)3

I need help with this

Find BD , given that line AB is the angle bisector of

write down the pair of integer whose (a) sum is -5(b) sum is 9(c) sum is 0(d) difference is -20

m2 and m3 different between

Wants something you wanna get off your chest but are too ashamed to?

The entire graph of the function f is shown in the figure below. Write the domain and range of f using interval notation.