michael35 michael35

18-01-2017
Mathematics

contestada

Can someone please clearly explain Question 7 and how to work this out?

Can someone please clearly explain Question 7 and how to work this out class=

Respuesta :

Аноним Аноним

18-01-2017

make x the subject means you need to solve for x

y = ax^2 solve for x

divide both side by a

y/a = ax^2/a

simplify
y/a = x^2
so
x = square root (y/a)

Answer Link

Otras preguntas

the 100-lb boy at a is suspended from the cable that passes over the quarter circular cliff rock. determine if it is possible for the 185-lb woman to hoist him

the scaling assumptions underlying a question determine which measure is appropriate. a. descriptive b. inference c. difference d. association

9 Which of the following is not an example of homeostasis? A. In a hot environment such as the Arizona Desert, the arterioles of a person enlarge, so more blood

you are the network administrator for a medium-sized company. rick was the head of hr and recently resigned. john has been hired to replace rick and has been gi

when deciding on a project management structure, the needs of the parent organization and the project have to be balanced in terms of: multiple select question.

Saturno says that the mayor had an “entirely different mindset” what do you think he is suggesting about how the mayor view the world

CRITICAL THINKING 9. Identifying Relationships Mercury is a liquid that has a density of 13.5 g/mL. Water has a density of 1.0 g/mL. Equal volumes of mercury an

Write an equation to represent the total cost of a paint job, y, as a function of the number of hours spent painting, x.

Which of the following quotes indicate the development of the author as he struggles to fit into American culture while maintaining his identity? (Choose 3) (R1

nasa's intelligent flight nasa's intelligent flight control system, which helps pilots land planes that have been damaged or experienced major system failures,