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MrMuchimi
3 years ago
7

A circle is cut from a square piece of cloth, as shown:

Mathematics
2 answers:
leonid [27]3 years ago
8 0

a = \pi \:  {r}^{2}
r =  \frac{36}{2}
Using pi at 3.14 the answer is 1,017.36
ra1l [238]3 years ago
3 0

Answer:

1,017.36 in2

Step-by-step explanation:

now your answer is the area of the circle, which is:

3.14*18*18=...

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A building contractor is to dig a foundation 30 feet​ long, 12 feet​ wide, and 6 feet deep. The contractor pays ​$20 per load fo
kogti [31]

Answer:

$1800

Step-by-step explanation:

Volume of the foundation: 30*12*6 = 2160 cubic feet

we need to convert this into yards because a truckload is 8 cubic yards, 2160/3 = 720 cubic yd

One truckload is 8 cubic yards

# of truckloads needed: 720/8 = 90 truckloads

Cost: $20*90 = $1800

3 0
1 year ago
Walter walked 15.5 block from his house to work. It took him 35 minutes. What is his rate in blocks per hour
Sonbull [250]
For this case we first calculate the rate in blocks per minutes.
 rate = (15.5) / (35) = 0.443 blocks per minutes.
 Then, we can go to blocks per hour.
 Remember: 1h = 60min.
 rate = 0.443 * (1/60) = 0.00738 blocks per hour.
 answer
 his rate in blocks per hour is 0.00738 blocks per hour.
6 0
2 years ago
Help me with 1234 please I will give 10points
erastovalidia [21]

Answer:The answer for number 3 is 240

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Frank stands 400 feet from the base from the Statue of Liberty. If the Statue of Liberty is 306 feet tall, what is the angle of
Black_prince [1.1K]
                                                           Top of Statue                                                                    |           
                                                                    |
                                                                    |
                                                                    |
Frank -----------------------------------------------Base      

  Frank - Base = 400 ft
  Base- Top statue = 360 feet
  Angle of elevation =Angle Top-Franck-Base, let it be angle Ф
  
  tan (Ф) = 360/400 = 0.9
  arc tan (0.9) = tan⁻¹(0.9) = 41.98 , 

 Ten angle of elevation Ф ≈ 42°


7 0
2 years ago
Read 2 more answers
Who can access your credit report?
TiliK225 [7]

Answer: B- employers

Explanation:

A credit report is a private account for each person to show their credit worthiness to potential creditors. The reports are confidential and must be accessed using a social security number and personal information by the user requesting the information.

An employer can legally check a persons credit history because some companies do not want an employee that has bad credit. This shows the employer that the person is not financially secure and can show they are capable of fraud or even theft  if they owe a lot of money. Usually this is done by companies in the banking industry or in jobs where the employee will be around a lot of money or access to billing, etc.

The employer does not receive a complete credit history or the credit score. They will receive a modified version that shows their payment history to debtors and also information on how much debt the potential employee has.

6 0
2 years ago
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