Answer:
16
Step-by-step explanation:
Vertical Angles are congruent (equal)
78 = 5x - 2
80 = 5x
16 = x
Answer: Id say C.
Step-by-step explanation: The other two can't possibly be a function.
<h2><em>Mark as brainliest if im correct please</em></h2>
Check the picture below.
so... you can pretty much see how long RS and QT are, you can just count the units off the grid.
now, let's find QR's length

and let's also find the length for ST

so, add the lengths of all sides, and that's the perimeter of the trapezoid.
Answer:
17
Step-by-step explanation:
503km
3hr
503/3
16.67
17 should be your average speed
Once you divide it you have to Round the number it gives you so you get a hole number and since 6 is higher then 5 it rounds to 17
if I'm right can I get brainliest please
Answer:
Q(x) is = to 11x² that's my answer