13 boxes of fish cost $49. How much would 3 boxes cost?

Step-by-step explanation:

Cost of 13 boxes of fish=$49

Cost of 1 box=$49/13=$3.769

Cost of 3 boxes=$3.769×3

=$11.307

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

a - base

b - exponent

so,