1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
7nadin3 [17]
1 year ago
15

Help please? giving brainliest!

Mathematics
1 answer:
Lena [83]1 year ago
7 0

Answer:

4.708 feet    

Step-by-step explanation:

Given that: The sector area A=28.25 ft2

The radius r = 12 feet

....attached work below

Now the length of steel (Arc length ) = 2πr/2π × θ

The length of steel (Arc length ) = r × θ

The length of steel (Arc length ) = 12 × 0.39236

The length of steel (Arc length ) = 4.708 feet    

You might be interested in
How do you find the x
lions [1.4K]
Because those are straight lines, the 46 degrees must be equal to the (2x - 4).
2x -4 = 46.
2x = 46 + 4
2x = 50
x = 50/2
x = 25.
7 0
3 years ago
What is the factored from for -2r-6 PLEASE HELP! WILL MARK BRAINLIEST
Katarina [22]

Answer:

-2(r+3)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the slope of this line
alexgriva [62]
The slope is 1/3 because in order to get from point (3,1) to (6,2) you need to rise 1 and go over 3
4 0
3 years ago
Travis wants to build a fence around his mother's rectangular garden. The length of the garden is 315 centimeters, and the width
Mariulka [41]

Answer: 12.1 meters

Step-by-step explanation:

This is a rectangular fence so it represents a rectangle.

Fencing the garden will require going around it therefore you are looking for the perimeter.

Perimeter of a rectangle = (2 * Length) + ( 2 * Width)

= (2 * 315) + ( 2 * 290)

= 1,210 cm

Convert to meters:

A meter is 100 centimeters

= 1,210 / 100

= 12.1 meters

7 0
3 years ago
An item is regularly priced at $31 . It is on sale for 65% off the regular price.
inessss [21]
It would be 20.15 because the 65% of 31 is 20.15
8 0
2 years ago
Other questions:
  • Suppose 55 percent of the customers at Pizza Palooza order a square pizza, 72 percent order a soft drink, and 48 percent order b
    6·1 answer
  • What is an algebraic expression for p divided by 3 plus 2.
    5·1 answer
  • What is the lcm of 9 and 14
    13·1 answer
  • How to multiply complex fractions​
    7·1 answer
  • the blue line and the yellow line trains just arrived at the station. When will they next arrive at the station at the same time
    11·1 answer
  • Which three statements about the expression x² + 7x + 6 are true? Can you choose which are correct please?
    9·1 answer
  • a fair cube has 2 red sides, 2 blue sides, and 2 green sides what is the probability of rolling red or blue
    8·1 answer
  • Equations with variables on both sides <br> 8 - 5x = 4x - 1 with explanation please
    5·1 answer
  • Help with math hw please
    8·1 answer
  • 2r=1/6 find the value of r.​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!