Volume of A = 74 ft3 , Volume of B = 222 ft3 and Volume of C = 222 ft<span>3</span>
Answer: g=14.6
Step-by-step explanation:
g−9.4=5.2
Step 1: Add 9.4 to both sides.
g−9.4+9.4=5.2+9.4
g=14.6
Answer:
6 3/8 inches (6.375 inches)
Step-by-step explanation:
For simplicity we'll assume that both the photo and the poster board are square. To determine the width of the border, subtract 8.5 inches from the poster board width 21.25 inches, obtaining 12.75 inches, and then divide that 12.75 inches by 2: 6.375 inches (6 3/8 inches).
Set the photo 6 3/8 inches from each edge of the poster board.
You need an even number of reflections to get the original figure, leaving only A and D as potentially viable choices.
The reflection across the x-axis makes the tranformation (x, y) ⇒ (x, -y).
The reflection across the line y=x makse the transformation (x, y) ⇒ (y, x).
The two pairs of transformations of A give
(x, y) ⇒ (x, -y) ⇒ (-y, x) ⇒ (-y, -x) ⇒ (-x, -y) . . . . . not the original
The reflection across the y-axis makes the transformation (x, y) ⇒ (-x, y).
The two pairs of transformations of D give
(x, y) ⇒ (y, x) ⇒ (y, -x) ⇒ (-x, y) ⇒ (x, y) . . . . . . the original point
Selection D is appropriate.
Answer:
x >5
Step-by-step explanation:
-2(3x+2)>-8x+6
Distribute
-6x-4 > -8x+6
Add 8x to each side
-6x+8x-4 > -8x+8x+6
2x-4> 6
Add 4 to each side
2x-4> 6+4
2x > 10
Divide by 2
2x/2 >10/2
x >5