920 because 15 is closer to 20 than to 10
I think that the answer would be two triangles.
Answer:
336 sq un
Step-by-step explanation:
The area of a rhombus is pq/2 where p and q are the diagonals.
you have:
p = 12 + 12 = 24
q = 18 + 10 = 28
so the formula would be:
24 * 28 / 2 = 336 sq un
Move all terms that dont contain y to the right side and solve and you get:
y=4x/3-7
Hope this helps

= 7.348469228
this is irrational, because it cannot be written in the form

2. Irrational