spongebobby677 spongebobby677

01-06-2022
Mathematics

contestada

y is directly proportional to x 2 . If y = 12 when x = 2 find x when y = 300

Respuesta :

01-06-2022

y ——> x 2

12 —-> 2 power 2

300 —-> ?

300 x 4 over 12 = 100

100= x squared

square root 100 = x = 10

Answer Link

Otras preguntas

describe the sequence of events that resulted in the migration of nomads into north america from asia

What should I do for the science fair?

What role does competition play in international trade??

Of the following statements, which one or ones indicate possible effects of a low credit score? I. You will have a difficult time qualifying for loans. II. Any

what is -5\8 / 9\10 a) -1\36 b) -45\80 c) -25\36 d) -9\16 / = divided \ = part of fraction

Why can only about one-fifth of mexico’s land be used for farming?

Interest groups are often critcized for

DNA is often called a code.why do you think this is ?

During the day, Sam spent $4.85 on lunch. He also bought 2 books for $7.95 each. At the end of the day, he had $8.20 left. How much money did he start with?

During the 15th century , which two european countries began sea voyages of exploration