Answer:
b
Step-by-step explanation:
Angle 5 is 90 and because all the angles should add to 360 degrees, angle 4 is 20, and angles 3 and 6 are 70 and 70. 90+90+20+20+70+70= 360
Answer:
x=6
Step-by-step explanation:
3x-8=10
+8 +8
3x=18
x=18/3
x=6
No, because it is more money to buy the 10 for 18 than the 6 for 4.
We have to find the width first.
72 divide by 9 = 8
To find the perimeter, you can do it two ways:
1. 9 + 8 + 9 + 8 = 34
2. 2(9) + 2(8) = 18 + 16 = 34
The answer is 34 feet.
