The answer is A. 0
i hope this helps!
Answer:
obtuse
Step-by-step explanation:
as one angle is bigger than 90°
We notice that the upper trapezoid is symmetric to the lower one & the line of symmetry should be a horizontal line (mirror line) where any point of the upper vertices should be at equal distance (perpendicular) with the related vertices of the lower one from this horizontal line:
Note that QQ" =4 units, Hence the line of symmetry is the perpendicular to QQ' at 2 units
Your answer would be C. 5x+9y. <em>If you combine like terms and subtract the variable you will get your correct answer. I hope this helps.</em>
Simple...
you have: 3(a+4)=3a+4
You're deciding whether it's true or false..to do so, simplify it..
3(a+4)=3a+4
3*a=3a
3*4=12
3a+12=3a+4
As we can see here, they do no match. False.
Thus, your answer.
