Answer: Statement B is correct; the two tiles are similar because PQ:QR is 1:3 and JK:KL is also 1:3
Step-by-step explanation: The two tiles as shown in the diagram has their dimensions given according to their position on the Cartesian plane. Tile SRQP has its width at coordinates (2,2) and (4,2) which means the width spans from 2 cm to 4 cm on the x-axis, that is a length of 4 minus 2 which is 2 cm. Similarly the length is at coordinates (2,2) to (2,8) which means the length spans from 2 cm to 8 cm on the y-axis, that is a length of 8 minus 2 which is 6 cm. Therefore the dimensions of the first tile is 6 cm by 2 cm.
Similarly, we can derive the length and width of the smaller tile MLKJ, by applying the same procedure and what we would have is a tile measuring 3 cm by 1 cm.
The ratio of tile SRQP can be derived as
Ratio = 2 : 6
Ratio = 1 : 3
Also the ratio of the tile MLKJ can be derived as
Ratio = 1 : 3
Having calculated the ratio 1 : 3 for both tiles, then we can safely conclude that both are similar.
I don't understand this question
Answer:
fg(x) = 32x²+44x+16
Step-by-step explanation:
fg(x) = f[g(x)]
= f(4x+3)
= 2(4x+3)²-(4x+3)+1
= 2(4x+3)²-(4x+3)+1
= 2(16x²+24x+9)-4x-3+1
= 32x²+44x+16
I need to know what f(x) and g(x) is first
Answer:
$1191.60
Step-by-step explanation:
<u>Option 1:</u>
Leather Loveseat
1200 plus 2% extra charge and NO TAX
What is 2% of 1200??
0.02 * 1200 = 24
So total price = 1200 + 24 = $1224
<u>Option 2:</u>
Lush Blue Loveseat and Lamp
Lush Blue loveseat is 980 + 17% tax, that would be worth 980 + (0.17)(980) = $1146.6
and
lamp is worth 40 with 12.5% tax, that would be worth 40 + (0.125)(40) = $45
Total cost = 1146.6 + 45 = $1191.6
2nd option is cheaper, so that would cost $1191.60
