Answer:
D. 0
Step-by-step explanation:
plug in the values then solve 2^2=4 3-3=0 4×0=0
3.5 + 3.5 +9+9 = 25. ;) i gotchu again.
D) 4s-10 would be the correct expression. To get the perimeter of the rectangle you would get the expresssion: (s-6)+(s-6)+(s+1)+(s+1), simplified this is equal to 4s-10.
Number 1 = -6, -1, 3, 7, 11
Number 2 = -4, -3, -2, 1, 2
Number 3 = 3, 2, 1, 0, -1
Number 4 = -1, 2, 5, 8, 11
Answer:
105.12 ft^2
Step-by-step explanation:
Area of a rectangle: bh
In this case 8*10.... so area of the rectangle is 80
Area of a circle: pir^2
Half it for a semicircle.
so 1/2 pi r^2
radius is 4 cuz its half of 8.
so 1/2(3.14)(4^2)=(0.5)(3.14)(16)=25.12
Now add up 80+25.12
Total is 105.12
Hope I helped :)
