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
stiks02 [169]
3 years ago
7

8.6.AP-5

Mathematics
1 answer:
jeka57 [31]3 years ago
5 0

Answer:

Step-by-step explanation:

area of J = π(18/2)² = 81π cm²

area of K = π(31/2)² = 240.25π cm²

K is greater than J by (240.25-81)π ≅ 500 cm²

You might be interested in
Find the X intercepts of the equation f(x) = x^2 - 6x + 6
Arturiano [62]

Answer:

x-intercepts = (x ≈ -0.87), (x ≈ 6.87)

Step-by-step explanation:

let x = 0, in equation for x-intercepts

solve for x using the

quadratic formula

x = <u>−6 ± √ 36 + 24 </u>

               2x

= <u>−6 ± √60</u>

         −2x

 = <u>−6 ± 2 √ 15</u>

           −2           = 3 ± √15

8 0
3 years ago
Ms. Reynold's sprinkler system has 4 stations that water all parts of her front and back lawn. Each station
dsp73

Answer:

It will take 48 minutes to water all parts of her lawn.

Step-by-step explanation:

Each section runs for an equal amount of time

3 sections have run for 36 minutes

36 divided by 3 is 12, meaning each section runs for 12 minutes

12 times 4 is 48

7 0
3 years ago
1000000 x 0.3=? ready
svlad2 [7]

Answer:

300000

Step-by-step explanation:

Three hundred thousand

3 0
3 years ago
Renee hiked for 8 and 3/4 miles. After resting, Renee hiked back along the same route for 7 and 1/4 miles. How many more miles d
mart [117]
The answer is 3/2. you do this by subtracting 7 1/4 from the 8 3/4 and simplifying the 6/4!
6 0
3 years ago
Use linear regression to find a
Inessa [10]

A function that fits the following points (0,5), (2,-13) is y = 9x + 5

<h3>Equation of a line</h3>

The equation of a line in slope-intercept form is expressed as;

y =mx +b

where;

m is the slope

b is the intercept

Given the following coordinates (0,5), (2,-13)

Slope = -13-5/2-0
Slope = -18/-2

Slope = 9

Since the y-intercept is b = 5, hence the equation of the line will be y = 9x + 5

Learn more on linear regression here; brainly.com/question/25987747

#SPJ1

6 0
2 years ago
Other questions:
  • Find the minimum of <br> f(x) = x − 3<br><br> x<br> + 5<br> on the horizontal span of <br> 0 to 5
    11·1 answer
  • Someone please help me
    13·1 answer
  • Find an equation of the line perpendicular to the graph of l4x-y 8 that passing through the point at (-2, 5)
    8·1 answer
  • If 5 cans of baked beans cost $2.85, how<br> many cans of baked beans can be bought<br> for $19.38?
    10·1 answer
  • The average distance from the sun to the planet Mercury is about 58,000,000 km. The diameter of a human hair is about 0.0025 cm.
    11·2 answers
  • Insert brackets to make the calculation correct<br><img src="https://tex.z-dn.net/?f=100%20-%204%20%2B%20%20%7B3%7D%5E%7B2%7D%20
    10·1 answer
  • (-2) + (3 - 7)<br> (-1) * (-2)
    12·1 answer
  • Which number is 199 602 rounded to the place value of the underlined digit?
    10·1 answer
  • Which situation could be represented by the equation - 15 + 15 = 0?
    5·1 answer
  • Solve the following literal equation for y. -7x+8y=11
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!