Answer:
x = 6
Step-by-step explanation:
A = 1/2bh
36 = 1/2(12)(x)
x = 6
<h2>
Answer: 55 degrees</h2>
Step-by-step explanation:
Every triangle has 3 sides and 3 interior angles whose measures sum to 180 degrees. For example, a triangle with angles
,
and
:

Following this rule, we will apply it to the angles XYZ, YXZ and the unknown XZY:



Finally:

Answer:
A <5
Step-by-step explanation:
You simplify both sides of the inequality, then isolate the variable.
Well u need to give me the equation and the substitutions for the variables then I can solve it
B because the square root of 39 is 6.24499799...