Answer: = 8.346296 × 106
Step-by-step explanation:
Answer:
1. x=20 ; the angles are 90 degrees31 degrees 59 degrees
2. x=16; the angles are 16 degrees 92 degrees 72 degrees
Step-by-step explanation:
1. 180=90+31+(3x-1)
180-90-31=3x-1
59=3x-1
60=3x
x=20
plug in x for the third angle
2. 180= x+5x-8+3x+44
180=9x+36
180-36=9x
144=9x
x=16
plug in x to all the angles to find the real value
i would subtract 7 and divide by 4;
4x + 7 = 15
4x = 8
x = 2
Y=1/2x+6
Y-2=1/2(x+8)
Then simplify and get y by itself
