Answered

Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.


If y varies directly as x and y = 5 when x = 12, find y when x = 4.

Sagot :

laurenjames88

Answer:

y = 15

Step-by-step explanation:

y varies directly as x.

⇒y = kx where k is a constant.

find k:

when x = 4, y = 5

5 = k(4)

5 = 4k

k = 5/4

plug k into the equation:

y = 5/4 k

find y when x = 12:

when x = 12:

y= 5/4(12)

y = 5(3)

y = 15

Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.