Both angles, when added together, form a line...this means they equal 180 degrees.
5x + 20 + x + 40 = 180
6x + 60 = 180
6x = 180 - 60
6x = 120
x = 120/6
x = 20
5x + 20 = 5(20) + 20 = 100 + 20 = 120
x + 40 = 20 + 40 = 60
so ur 2 angles are 120 and 60 degrees
Answer:
The answer to your question is 252 in²
Step-by-step explanation:
Data
Zach = 92 ft²
Blaise = 13500 in²
Who painted more and how many more square inches? = ?
Process
1.- Convert the square feet to square inches
1 ft² ----------------- 144 in²
92 ft² ---------------- x
x = (92 x 144)/1
x = 13248 in²
2.- Subtract the lower value to the higher value
Area = 13500 in² - 13248 in²
Area = 252 in²
3.- Conclusion
Blaise painted 252 in² more than Zach.