Answer:
C. 30
Step-by-step explanation:
5ab - 2c
5x2x3 - 2x0
30 - 0
30
It has two pairs of same angles: that means that the opposite sides are parallel: this makes it a parallelogram.
Answer:
Step-by-step explanation:
![12(4x - 5) + \frac{5}{2}=10](https://tex.z-dn.net/?f=12%284x%20-%205%29%20%2B%20%5Cfrac%7B5%7D%7B2%7D%3D10)
Multiply the whole equation by 2
![2*12(4x -5) + \frac{5}{2}*2=10*2\\\\24(4x-5) + 2 = 20\\](https://tex.z-dn.net/?f=2%2A12%284x%20-5%29%20%2B%20%5Cfrac%7B5%7D%7B2%7D%2A2%3D10%2A2%5C%5C%5C%5C24%284x-5%29%20%2B%202%20%3D%2020%5C%5C)
24*4x - 5*24 + 2 = 20
96x - 120 + 2 = 20
96x - 118 = 20
Add 118 to both sides
96x = 20 +118
96x = 138
Divide both sides by 96
x = 138/96 = 23/16
![x = 1 \frac{7}{16}](https://tex.z-dn.net/?f=x%20%3D%201%20%5Cfrac%7B7%7D%7B16%7D)
Multiply and when you get ur answer, add it to 533
Answer:
Graph 1:
y-intercept = 7
Slope = -1/2 <--- (It's a fraction) (-1 over 2)
Equation: y = -1/2x + 7
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Graph 2:
y-intercept = 4
Slope = 5/6 <--- (It's a fraction) (5 over 6)
Equation: y = 5/6x + 4
_________________________________
Graph 3:
y-intercept = 9
Slope = -5/7 <--- (It's a fraction) (-5 over 7)
Equation: y = -5/7x + 9
Hope this Helps :)