ladaisjamoore
ladaisjamoore ladaisjamoore
  • 02-02-2021
  • Mathematics
contestada

If y varies directly as x, and y is 6 when x is 72, what is the value of y when x is 8?


1/9
2/3
54
96

Respuesta :

larrygarry40 larrygarry40
  • 02-02-2021

Answer:

2/3

Step-by-step explanation:

you can set it up as x/y because it varies directly

so when y=6 x=72

72/6 = 12

so x will always be 12 times greater than y

x=12y

so if x=8

8=12y

y=8/12

y=2/3

Answer Link

Otras preguntas

Discuss, how equilibrium shifts in following reaction: A) 2H2O2(aq) ⇄ 2H2O(l) + O2(s) B) 3O2(g) ⇄ 2O3(g)?
Please could you explain this step by step I’m really stuck.
e^In(8) use the properties of natural logarithms to simplify the expression
Solve for h -8 = - 2 (h - 6) H=
Of the following fractions: 1/4, 7/9, 7/12, and 9/16, which is the largest?
Which of these is a correct expansion of (4x-2)(2x² + 3)? OA. 4x 2x2 + (-2) 2x²+2x².3+(-2) 3 OB. 4x 2x² + 4x 3+2·2x²+2.3 OC. 4x 2x² + 4x 3+ (-2) 2x² + (-2) 3 HE
which one of the following characteristics shows discontinuous variation in humans?A. HeightB. Length of footC. WeightD. Tongue rolling​
Read these lines from the poem "The Runaway" by Robert Frost about a colt seeing its first glimpse of snow. And now he comes again with a clatter of stone, He m
What are the exact values of x and y? x = y =
what types of animals exist in the third trophic level of an aquatic ecosystem​