X = 75°
Y = 105°
Z =75°
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Answer:
-7x^2 +8x -10
Step-by-step explanation:
Combine like terms in the usual way.
(-3x^2 +5x -8) -(4x^2 -3x +2)
= -3^2 +5x -8 -4x^2 +3x -2
= (-3-4)x^2 +(5+3)x +(-8-2)
= -7x^2 +8x -10
Answer: m <PQR =600. 3x = 5X-20. -2x =- 20.
Step-by-step explanation:
PEMDAS
2+3(2)^2/12
2+3(4)/12
2+12/12
2+1
Answer: 3
Answer:
p/2
Step-by-step explanation:
Written as a fraction, p/2 is the same as p divided by 2.