Answer:
80% of $200 would be $160
1/2 an inch = 4 feet.
There are 18 inches
First find how much feet = 1 inch. Multiply 2 to both sides
1/2(2) = 1
4(2)= 8
Now multiply
18 x 4 = 72
72 is your answer
hope this helps
Your answer would be yes, they would be parallel.
We can justify this using co-interior angles, which state that 2 angles subtended by parallel lines add up to 180°
We can check this with both angles 3x & x, or 2x & 90°.
If AD and BC are parallel, then 3x + x = 180, and since you already found the value of x we can substitute this in:
3(45) + (45) = 180
135 + 45 = 180
180 = 180
So the co-interior angles do add up to 180°, which means that AD and BC are parallel.
I hope this helps! Let me know if you have any questions :)
Area of the bigger rectangle =(18×8)cm
2
=144cm
2
Area of the smaller rectangle =((30−18)×(8−6))=(12×6)cm
2
=72cm
2
∴ Total area = area of smaller rectangle + area of bigger rectangle =(72+144)cm
2
=216cm
2