Answer: D opposite angles in all quadrilateral are congruent true
Answer:
Step-by-step explanation:
Acute: less than 90 degrees
obtuse: 90 degrees to 180 degrees
right angle: 90 degrees
It would be 350 to the answer but the state of the problem is Commutative Property
105$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Step-by-step explanation:
<u>Step 1: Multiply both sides by 2</u>



<u>Step 2: Determine what numbers would be a valid solution</u>
Any number that is greater than 18, not including 18 would pose a valid solution to the expression that was provided.