Answer:
x = 38
x = 18
Step-by-step explanation:
Let one number = x
Let the second number = y
x - y = 20
x must be the larger of the two numbers
x = 2y + 2 Put this equation into the equation above
2y + 2 - y = 20 Combine
y + 2 = 20 Subtract 2 from both sides
y = 20 - 2
y = 18
x - 18 = 20 Add 18 to both sides
x = 38
Answer:
87
Step-by-step explanation
The sum of a quadrilaterals angles (4sided shape) is 360 so
360-120-63-90 =87
-20 is all of those. It's also a real number and a negative number.
I would add 4+6+8 but to make this easier i would maybe split them
Answer:
48 inches
Step-by-step explanation:
