1) y:10;
2) 4p+6q;
3) x +( x+ 1) = 59 => 2x = 58 => x = 29 => 29 and 30;
Answer:

Step-by-step explanation:
we know that
DGH ~ DEF ---> given problem
Remember that
If two triangles are similar, then the rtio of its corresponding sides is proportional and its corresponding angles are congruent
so

substitute the given values


Answer:
Bella is largely mistaken.
Step-by-step explanation:
What she described equals 90
The converse of the statement is
if a rectangle doesn't have four sides the same length, then it isn't a square