Which of the following could be the ratio between the lengths of the two legs of a 30-60-90 triangle? Check all that apply! ( / means sqare root)

A.) 1 : / 3

B.) / 2 : / 2

C.) 2/3 : 6

D.) / 3 : / 3

E.) 1 : / 2

F.) / 2 : / 3

The ratio of green houses to white houses on Winthrop street is equal to 2 to 3. There are 60 white houses on Winthrop street. How many green houses are there?

How do you solve 4.8d=1.2

Write 2 expressions where the solution is 28

What is the result of converting 2.3 miles into yards

15. x - y = 4 2x+y=5

A restaurant charges $3.00 for a refillable cup. Tha refills are complementary.

Which of these is a possible mathematical description of the wave? Which of these is a possible mathematical description of the wave? Asin (2πft) cos (2πz/λ) Asin (2πft) sin (2πz/λ) Asin[2πf (t+z/v) ]Asin[2πf (t-z/v) ]

Alan found the value of the expression (15 - 6) 2 to be 189. Is he right? A) No, because first he should square 15 and 6. B) Yes, because first he should square 15 and 6. C) No, because first he should subtract 6 from 15.

What is 6/8 in the simplest form

Which of the following equations is of a parabola with a vertex at (0, - 3) ? y = (x - 3) ^2 y = (x + 3) ^2 y = x^2 - 3 y = x^2 + 3