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
natulia [17]
3 years ago
5

Use the formula to find the area use 3.14 for pie the circle is 15 cm

Mathematics
1 answer:
alexandr402 [8]3 years ago
5 0
Hey there!

A= \pi r^2

By using this formula, we plug it in.

Your correct answer would be . . .

A  ≈ \boxed{\boxed{706.86}}

Hope this helps.
~Jurgen
You might be interested in
What are the possible values of x in 8^2+4x = -1
jeyben [28]

Answer:

So we can simplify this to

36+4x=-1

We can subtract by 64 on both sides. 4x = -37. Therefore the answer to this is

x = -37/4 = -9.25.

So the answer for x is -16.25. If you were trying to do a quadratic equation then sorry because you worded it wrong, and I solved properly.

<h2 /><h2><u>Answer: -9.25</u></h2>

7 0
3 years ago
What is the value of x in the equation −6 + x = −1? (10 points)
Setler79 [48]

Answer:

The answer is the fourth option, 5.

5 0
3 years ago
Read 2 more answers
John was traveling 1700 feet in 20 seconds. How fast was the car going in miles per hour
bagirrra123 [75]

Answer:

612000

Step-by-step explanation:

(20*3)*60=360

360*1700=612000

6 0
3 years ago
Which two points satisfy y=-x2(^)+2x+4 and x+y=4?
Wewaii [24]
Use subtitution method to solve the problem.

First, change y to the value of x in order to find the exact value of x.
x + y = 4
y = 4 - x

Second, subtitute y with 4 - x from the first equation
y = -x² + 2x + 4
4 - x = -x² + 2x + 4
move all terms to the left side
x² - 2x - x + 4 - 4 = 0
x² - 3x = 0
x(x - 3) = 0
x = 0 or x = 3

Third, now we have 2 values of x. Find the value of y for each of x
For x = 0
y = 4 - x
y = 4 - 0
y = 4

For x = 3
y = 4 - x
y = 4 - 3
y = 1

The solution is (0,4) and (3,1). The answer is option b
5 0
3 years ago
Help! It’s timed and I’m not sure
tensa zangetsu [6.8K]

Answer:

x < 0

Hope this helps!

7 0
2 years ago
Other questions:
  • The value of a boat is $23,400. It loses 8% of its value every year. Find the approximate monthly percent decrease in value. Rou
    14·2 answers
  • Solve the equation for x. Round your answer to the nearest hundredth 8(x-7)=454
    8·2 answers
  • Jorgen made deposits of $250 at the end of each year for 12 years. The rate received was 6% annually. What's the value of the in
    5·2 answers
  • I need help on c,d,e,and f! Pls text and show pics and show me I’m confused!ONLY LONG DIVISION
    15·1 answer
  • What is 64,672.318498 rounded to the thousandths place?
    13·2 answers
  • Which measurement is equivalent to 5 quarts?
    14·1 answer
  • 10 2/3 x 6 1/4 simplify or reduce
    8·2 answers
  • 1. Captain Salamander has 3 pet frogs called Dorris, Borris and Morris. He weighs them to check they are the right weight. Howev
    7·1 answer
  • Jack and Andrea want to create a right triangle together using values of x and y and the polynomial identity to generate Pythago
    13·2 answers
  • Help :') ................................
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!