All categories

2 years ago

Help please? giving brainliest!

Mathematics

1 answer:

Lena [83]2 years 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

3/5x3/5 as exponenttt help me

poizon [28]

Answer:

i think it is 3/5 raised (^) to the 2nd

Step-by-step explanation:

obvioulsy if its an exponent and seeing that you put it 2 time you have the original number and just raise its power by how many times its being multiplied! its easy, you got this champ!

3 0

2 years ago

Function A is represented by the equation y = 2x+5.

Ahat [919]

Answer:

i think its A or D but idrk, it has been 3 days so what did you choose and did you get it right or wrong?

Step-by-step explanation:

4 0

3 years ago

Three consecutive numbers have a sum of 366, what is the largest consecutive number of the three?

Llana [10]

Answer: 123

Step-by-step explanation: TO solve problems like this, you should assign a variable to the lowest number, lets just say n. From here, since we know the numbers are consecutive, we can see that the numbers are n, n+1, and n+2. Therefore:

n(first number) + (n+1)(second number) +(n+2) (3rd number) =366

>n+n+1+n+2=366

3n+3=366

3n=363

n=121

n+2=123

3 0

3 years ago

There is The Question and answers

Alex787 [66]

M3
—— correct me if I’m wrong please
216

7 0

3 years ago

Read 2 more answers

What is the product of the polynomials below?<br> (5x2 - x-3)(2x+6)

morpeh [17]

$\bf \rightarrow \:(5 {x}^{2} - x - 3) \: \: (2x + 6) \\ \\ \bf \small \rightarrow \:10 {x}^{3} - 2 {x}^{2} - 6x + 30 {x}^{2} - 6x - 18 \\ \\ \bf \rightarrow \:10 {x}^{3} + 28 {x}^{2} - 12x - 18$

༆ Option D is the correct answer༆

3 0

3 years ago

Read 2 more answers