Factor is it because the numbers begin multiplied are called factor so it will be 3x a factor
Answer:
25 feet
Step-by-step explanation:
Since there are 3 rectangles, we can simply combine them into one big rectangle. The small rectangle each had a length of 36, we can multiply that by 3 to get the length of our big rectangle. This gives us 108 as our length.
Since perimeter is found by 2*l + 2w, which is equal to 366 in this question, we can setup an equation like this:
2*108 + 2w = 366.
Now we can solve for w.
2w = 150
w = 75.
The width of the big rectangle was calculated as 75. However, the question asked for the width of the small rectangle, so we need to divide this number by 3, giving us 25 feet as our final answer.
Answer: B.) $1,383.53
Step-by-step explanation:
Given: The total number bricks required to make the wall= 830
The speed of crew= 300 bricks/hour
Total hours they take to make the wall= ![\frac{830}{300}\ hours](https://tex.z-dn.net/?f=%5Cfrac%7B830%7D%7B300%7D%5C%20hours)
The cost of labour =$4,000 per eight-hour
⇒The cost of labour for 1 hour = ![\frac{\$4000}{8}=\$500](https://tex.z-dn.net/?f=%5Cfrac%7B%5C%244000%7D%7B8%7D%3D%5C%24500)
Now, the cost of wall= ![\frac{830}{300}\times500=1383.53](https://tex.z-dn.net/?f=%5Cfrac%7B830%7D%7B300%7D%5Ctimes500%3D1383.53)
Hence, B is the right answer, the cost of the new wall= $1383.53
1A. Exact Form:
Mixed Number Form: ![25\frac{1}{2}](https://tex.z-dn.net/?f=25%5Cfrac%7B1%7D%7B2%7D)
2A. Exact form:
Mixed Number Form: ![46\frac{7}{8}](https://tex.z-dn.net/?f=46%5Cfrac%7B7%7D%7B8%7D)
3A. Simplified: 31
4A. Simplified: 6
5A. Simplified: 13
6A.Exact form:
Mixed Number Form: ![17\frac{1}{2}](https://tex.z-dn.net/?f=17%5Cfrac%7B1%7D%7B2%7D)
1B. 11
2B. 40
3B. Exact Form:
Mixed Number Form: ![13\frac{1}{3}](https://tex.z-dn.net/?f=13%5Cfrac%7B1%7D%7B3%7D)
4B. Exact form:
Mixed Number Form: ![10\frac{1}{2}](https://tex.z-dn.net/?f=10%5Cfrac%7B1%7D%7B2%7D)
5B. Exact form:
Mixed Number Form: ![39\frac{1}{3}](https://tex.z-dn.net/?f=39%5Cfrac%7B1%7D%7B3%7D)
6B. 23
7B. Exact form:
Mixed Number Form: ![30\frac{2}{3}](https://tex.z-dn.net/?f=30%5Cfrac%7B2%7D%7B3%7D)