The x’s must all be different. So if any x’s repeat it is not a function
Lets first convert the tons to pounds.
1 ton = 2000 pounds
18 × 2000 = <span>36000
</span><span>18 tons = 36000 pounds
</span>
36000 + 42 = <span>36042
</span>36042 ÷ 3 = <span>12014
</span>
18 tons 42 pounds divided by 3 is <span>12014. </span>
Answer: 5. The second box required more material to make.
6. A company saves about $84.94 by choosing to make fifty boxes of the smaller box in comparison to fifty boxes of the larger box.
Step-by-step explanation:
5. To solve this problem you need to find the volume of the boxes.
Volume of the first box.
v= 8 * 6.25 * 10.5
v= 525
Second box volume
9 * 5.5 * 11.75 = 581.625
Which means the second box required more material to make because it has the greatest volume.
6. To solve this you have to multiply the volume of small and large boxes by 50 the multiply it by 0.03.
525 * 50 = 26250 * 0.03 = 785.5
581.625 *50 = 29081.25 * 0.03= 872.4375
872.4375 - 785.5 = 84.9375 which is about $84.94.
Answer:
65%
Step-by-step explanation:
Knowing that 52/80 are red.
To find the percent of marbles are red you do
52/80 * 100 = 65
Hence, 65% of the marbles are red.
[RevyBreeze]
Answer: The correct option is figure (1).
Explanation:
Reason for correct option:
The figure (1) shows the reflection across the side XY followed by reflection across the side YT.
When we reflect the triangle XYZ across the side XY we get the triangle XYT as shown in below figure.
After that we reflect the triangle XYT across the side YT and we get the triangle PYT.
Therefore, only figure 1 shows the triangle pairs can be mapped to each other using two reflections.
Reason for incorrect options:
The figure (2) shows the rotation of 180 degree along the point y.
The figure (3) shows the reflection across the side XY followed by the translation.
The figure (4) shows the reflection, followed by rotation , followed by translation.