Answer:
2x +2x=90
ZRQ
Step-by-step explanation:
FOR THE FIRST ONE, SUM OF ANGLES IN A TRIANGLE IS 180 AND SINCE WE KNOW ONE ANGLE IS 90° THE REST WOULD ADD UPTO 90°
THE SECOND ONE, JUST FOLLOW THE SEQUENCE OF THE MARKED LINES
for XYZ they went from the unlabeled line to the double marked line to the single marked line. similarly go for ZRQ
Divide both sides with -6 to then get 16=8-k. Then subtract 8 to both sides. to get 8=-k. Finally, divide both sides by -1 to get your answer, -8=k.
Answer:
Step-by-step explanation:
Answer:
21.6 feet
Step-by-step explanation:
Assuming the desk is a rectangular shape, you would find the perimeter of his desk.
x = 2(6.5 + 4.3)
OR
6.5 + 6.5 + 4.3 + 4.3
=21.6
Hope this helped! :)
