Answer: 16 in
Explanation:
PQ/QR = PT/TS
PQ/4 = 12/3
PQ x 3 = 12 x 4 (cross multiply)
PQ x 3 = 48
PQ = 48/3
PQ = 16
Step-by-step explanation:
I'm learn this too hahaha
Beck add like terms so you get
4x^2 -4x-15
lucy factor our negative so you left with -4x^2 +5x -10 +8x^2 -9x -5
simplify 4x^2 -4x -15
therefore both students answers simplify to 4x^2 -4x -15
Step-by-step explanation:
I think all of you under stand this question so please like the answer
Answer:
it'll just be 140º
Step-by-step explanation:
because the central angle and the arc value are both congruent