Marco1012
Marco1012 Marco1012
  • 02-04-2020
  • Mathematics
contestada

y varies inversely with x. If y = 7 when x = -4, find y when x = 5.

Respuesta :

samchezo
samchezo samchezo
  • 07-04-2020

Answer: Y =-5.6

Step-by-step explanation:

Y= K/X if y =7, x= -4 then substituting in the equation 7=K/-4

Then K= -28

Find y if x is 5.substituting 5 in the equation is Y=-28÷5 = -5.6

Answer Link

Otras preguntas

The ____________ act was passed in 2002 to tighten laws affecting business ethics.
What is the value of c? 84 50 100 80
I need this answered correctly and fast! Please help me I beg of you. Find the value of angle c. Explain/justify your steps.
What is the most significant limitation that carl schurz's work has, as a resource for a historian? he was not an eyewitness to the events he describes. he was
Can a diagnostic thoracoscopy be billed with a surgical thoracoscopy (vats) under certain circumstances
why did American rebel against the british
A political cartoon shows Uncle Sam rising from behind a large desk. There is a large question mark over his head. In front of him, President Franklin D. Roosev
Why did colonists come to Jamestown originally? A. To farm tobacco B. To promote religious tolerance C. To search for gold D. To escape religi
How much energy is required to heat 40g of water from -7 degrees Celsius to 108 degrees Celsius (Lf= 335,000J/Kg for ice)
what was the proclamation act of 1763?