live4dramaoy0yf9
live4dramaoy0yf9 live4dramaoy0yf9
  • 02-03-2020
  • Mathematics
contestada

The value of y varies directly with x, and y = 0.5 when x = 2. Find y when x = 20.

Respuesta :

TrippyD2021 TrippyD2021
  • 02-03-2020

Answer:

Y=5

Step-by-step explanation:

20 divided by 2 =10

0.5 times 10 = 5

Answer Link
PSN03
PSN03 PSN03
  • 02-03-2020

Yo sup??

we can say that

y=Kx

when y=0.5, x=2

1/2=k*2

k=1/4

therefore

y=x/4

when x=29

y=20/4

=5

Hope this helps

Answer Link

Otras preguntas

Graph, state the domain and range in set notation A) f(x-2)B)f (x+2)
I have a question what do these 5 cycles have in common (Water cycle, Carbon cycle, Oxygen cycle, Nitrogen cycle, Phosphorous cycle)
which number is four units away from -1a) -3b) - 4 c) 3d) 4
4 Find the slope of the line that passes through the points (- 4.6) and (-4,-2)
8 А 400 11 1200 С Which triangle can be proven congruent to AABC shown above? (G.6)(1 point) O A. 11 200 400 O B. 22 11 28 C. 1200 200 40° O D. 11 400 28
Triangle 1 is a scale drawing of Triangle 2 as shown below. Based on the information shown in these triangles, what is the length of the side x? A. 9 B. 15.75 c
Elisa is driving at a speed of 65 miles per hour. Let h represent the number of hours that Elisa drives at this speed. Write an algebraic expression to represen
a. In the cafeteria, there is one large 10-seat table and many smaller 4-seat tables. Thereare enough tables to fit 200 students. Write an inequality whose solu
find al the solutions for x.9. 8x2+19 = 54 +3x
Evaluate / Solve b3 + ac – bif a = 4, b=5, and c = 10.A.170B.165C.160D.125