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
ladessa [460]
3 years ago
5

What is the circumference of a circle if the area is 7.2

Mathematics
1 answer:
maw [93]3 years ago
8 0
~45.25 because the formula for circumference is 2(3.14286)a or 2(3.14286)7.2
You might be interested in
If sine theta equals negative square root of three over two and pi less than theta less than three times pi over two, what are t
Romashka-Z-Leto [24]

Cosine theta equals the negative square root of three over two; tangent theta equals the negative square root of three over three is the correct answer.

<h3>What is angle measurement?</h3>

An angle measure is the measurement of the angle created by two rays or arms at a shared vertex in geometry. A protractor is used to measure angles in degrees (°).

Given data;

sin(1/2) = π/6

The value of the trignometric function are;

cos(π/6) = (√3)/2

tan(π/6) = 1/√3 = (√3)/3

In the second quadrant, where the cosine and tangent signs are both negative, is the angle of interest.

θ = 5π/6

cos(5π/6) = -(√3)/2

tan(5π/6) = -(√3)/3

Hence. cosine theta equals the negative square root of three over two; tangent theta equals the negative square root of three over three is the correct answer.

To learn more about the angle measurement, refer to the link;

brainly.com/question/14684647

#SPJ1

7 0
2 years ago
Rewrite in standard form identify the degree of the polynomial and the number of terms
Alenkasestr [34]

Standard Form: ax² + bx + c = y

Basically, you put all the numbers from greatest to least with exponents then variables.

We have the numbers:

9

-x²

2x^5

-7x

Put these numbers from least to greatest from the exponents.

2x^5 - x² - 7x + 9

The degree of the polynomial is the number with the greatest exponent. In this case, the highest exponent is 5.

The degree of the polynomial is 5.

Best of Luck!

7 0
3 years ago
Hello<br><img src="https://tex.z-dn.net/?f=.52.22.2." id="TexFormula1" title=".52.22.2." alt=".52.22.2." align="absmiddle" class
Rom4ik [11]

Uhh..not in a mood for a meet, k? Maybe later hun~~

8 0
3 years ago
If the two lines 2x + y= 0 and y=3 are plotted on a typical xy coordinate grid, at which point will they intersect?
irina1246 [14]
2x + y = 0
2x + 3 = 0
      - 3  - 3
      2x = -3
       2      2
         x = -1¹/₂
(x, y) = (-1¹/₂, 3)
5 0
3 years ago
Read 2 more answers
16. An employee has to pay 15.5% in taxes. If
lilavasa [31]

Answer:

379.75

Step-by-step explanation:

15.5 x 2450

100

= 379.75

7 0
3 years ago
Other questions:
  • Write the coordinates of point A after dilation with a scale factor of 3, centered at the origin.
    7·1 answer
  • In how many map squares did we spot more than 29 plant species
    6·2 answers
  • A teacher has 3 hours to grade all the papers submitted by the 35 students in her class. She gets through the first 5 papers in
    15·1 answer
  • What does a residual value of 1.3 mean when referring to the line of best fit of a data set?
    14·2 answers
  • estimste the population of a box of turtles after 15 months A.) 90 turtles B.) 40 turtles C ) 150 turtles C.) 440 turtles​
    10·2 answers
  • A shopkeeper sold a book for Rs.40 and gets 15% profit.If he wants to get 20% profit then what will be the actual price of book?
    9·1 answer
  • Which equation is equivalent to 4s=t+2
    5·1 answer
  • Please help ASAP !!!!!!!!!!!! 20 Points!!!! The table shows the ratio of cheddar corn to hot pepper corn in a bag. What is the c
    12·2 answers
  • 3w + 2 = 7w Please help
    14·2 answers
  • Anyone know what is 7(8+x+2)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!