Answer:
x = 10°; Angle A = 84°
Step-by-step explanation:
Angle A + Angle B = 180
5x + 34 + 2x + 76 = 180
7x + 110 = 180
7x = 70
x = 10
Angle A: 5(10) + 34 = 50 + 34 = 84°
No it's not a factor 9x3 + 4x2 – 3x + 6
Answer:400
Step-by-step explanation:
10%= 200
x2=400
Jasmine is 12 and kyra is 30