tblanton751 tblanton751
  • 06-12-2019
  • Mathematics
contestada

y varies derectly as x and y=10 when x=2.5 find y if x =18

Respuesta :

Bobrossishereinspiri
Bobrossishereinspiri Bobrossishereinspiri
  • 06-12-2019

y=72??

I hope this is right .-. I havent done this kind of question in a while

Answer Link
adelodunoba85
adelodunoba85 adelodunoba85
  • 06-12-2019

Answer:

y = 72

Step-by-step explanation:

y∝x

y=kx

10=2.5k

k=10/2.5

k=4

equation connecting y and x is giving as

y=kx

y=4x

when x=18

y =4*18

y = 72

Answer Link

Otras preguntas

Which if the following were Italian city-states
How to use slope to determine parallel and perpendicular lines?
True or false? In a two-column proof, the left column contains a series of deductions. A. True B. False
474/9 use compatible numbers to estimate the quotient
Find the least common denominator (LCD) for the fractions. A. 2 B. 10 C. 30 D. 60
Which tools would Sara use to find an irregularly shaped object’s mass and volume?
Why is it bad to take a shower during a thunder storm? or at least so i have heard; So you really can get electrocuted; So you really can get electrocuted
What is the sign of feet and inches. ' or "? i want write my height in feet/ inches
What is the difference between a sociopath and a psychopath?
Which of the following was not a goal of Urban II in the First Crusade?