helpppmehhh helpppmehhh

03-03-2018
Mathematics

contestada

Solve 4x^2 + 43 = 120. Round to the nearest hundredth.

The solutions are ± ________________________

Respuesta :

Banabanana Banabanana

03-03-2018

4x² + 43 = 120
4x² = 120 - 43
4x² = 77
x² = 77/4
x² = 19.25
x = ±√19.25
x = ±4.39

The solutions are ±4.39

Answer Link

Otras preguntas

Corporate social responsibility (csr) means that a corporation should:

How to determine how many times a function will cross the x axis?

a hiker descends from a mountain peak . If the hiker descends at a rate of 700 feet every half hour , what is the hikers elevation relative to the peak after 3

The view that human emotions are universal has been supported by the studies of

How did each progressive era president view the role of the federal government?

Someone help please - area of circles!

The square of sophie's age is 16 less than joanna's age. it is also the case that joanna's age is 8 times that of sophie. how old is joanna?

Which territory did great britain acquire as a result of the french and indian war?

When something stands out from a background, is seen as important, or draws attention it is:?

Which of the following statements is true? The Challenger Deep was explored by Picard and Walsh. Data from Jason-1 will help scientists study deep sea life. Sa