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

Francis Bacon was an early proponent of the scientific method and promoted the Baconian Method, a methodology for scientific inquiry. It states the spiritual wo

what group invaded ghana in the late 1000s

What is 7/12 + 2/3 equal to?

Twenty add something equals 100 divided by four

what is the height of a sound wave indicates?

Which statement best describes Union efforts to pay for the Civil War? The Union printed and borrowed money, which caused inflation. The Union sold bonds and to

In Ancient Egypt, the Nile River flooded each year in June. How did the annual flooding of the Nile affect the Ancient Egyptians? A.)The flood waters left silt

two equivalent ratios for 12/11

What were the goals of the United States and Russia in the Cold War?

PLEASE help me with these questions as soon as possible i need to turn it in!!!! A 60 watt light bulb uses 60 joules of electrical energy every second. However,