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
romanna [79]
3 years ago
10

PLEASE HELP ME I HAVE BEEN IN THIS QUESTION FOR MORE THAN 10 MINUTES PLEASE HELP

Mathematics
1 answer:
Vadim26 [7]3 years ago
6 0

Answer:

31.40 ft^2

Step-by-step explanation:

You are trying to find the circumference, C = 2 * r * 3.14

1. To get the radius you divide the diameter by 2: 10 / 2 = 5

2. Plug your radius into the equation

C = 2 * 5 * 3.14

3. Your final answer should be 31.40 ft^2

You might be interested in
Write the following proportion: 8 is to 64 as 2 is to x.
Ksenya-84 [330]
x = 4

8 multiplied by itself is 64.
And so, 2 times itself is 4.
3 0
3 years ago
Read 2 more answers
Find the​ fourth-degree polynomial function with zeros 4​, -4, 4i ​, and -4i . Write the function in factored form.
Iteru [2.4K]

Given:

A fourth-degree polynomial function has zeros 4​, -4, 4i ​, and -4i .

To find:

The fourth-degree polynomial  function in factored form.

Solution:

The factor for of nth degree polynomial is:

P(x)=(x-a_1)(x-a_2)...(x-a_n)

Where, a_1,a_2,...,a_n are n zeros of the polynomial.

It is given that a fourth-degree polynomial function has zeros 4​, -4, 4i ​, and -4i. So, the factor form of given polynomial is:

P(x)=(x-4)(x-(-4))(x-4i)(x-(-4i))

P(x)=(x-4)(x+4)(x-4i)(x+4i)

P(x)=(x-4)(x+4)(x^2-(4i)^2)           [\because a^2-b^2=(a-b)(a+b)]

On further simplification, we get

P(x)=(x-4)(x+4)(x^2-4^2i^2)

P(x)=(x-4)(x+4)(x^2+16)                [\because i^2=-1]

Therefore, the required fourth degree polynomial is P(x)=(x-4)(x+4)(x^2+16).

6 0
3 years ago
Use the distributive property to write an expression7(3a+11b)<br><br> Helpppp
sladkih [1.3K]

Answer:

21a+77b

Step-by-step explanation:

7x3=21

7x11=77

8 0
3 years ago
A rectangular plot of land where outdoor concerts are held is about to be enclosed by a fence. How many feet of fence will be ne
steposvetlana [31]

Answer:nm

Step-by-step explanation:

8 0
3 years ago
What is the answer to number 2.
Korolek [52]

Answer: The correct answer would be B.

Step-by-step explanation:

Because....

24 gets the variable because in total that's number of bottles that Marjorie bought. And each day she would open and drink 2 bottles of juice, which is the reason why you are subtracting 24d with 2.

* Hopefully this helps:) Mark me the brainliest:)!!

<em>∞ 234483279c20∞</em>

6 0
4 years ago
Read 2 more answers
Other questions:
  • Three teachers have provided you with an equation that models their salaries in million of dollars each year. teacher
    8·1 answer
  • If perimeter rectangular is 204 feet the width 45 feet what’s the length of the yard
    9·2 answers
  • Missing #in this sequence. 1,16,_,100,169
    12·1 answer
  • PLEASE HELP MEEE!!! MATH!! Write a similarity statement of the triangles. Which similarity postulate or theorem proves the trian
    12·1 answer
  • Do you know who Billie Eilish is, do you like her, do you listen to her music?
    12·2 answers
  • Which expression is equivalent to 1/4m + 3/4m- 3/8(m+1)?
    5·1 answer
  • Solve for x: x-5=3x+7
    13·1 answer
  • 9(x + 8) + 11(3x + 4)
    6·1 answer
  • Do both of them for 50 points
    5·1 answer
  • the graph shows the equation x^2+y^2=5 use the slider for a to move the vertical line on the graph based on the vertical line te
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!