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
taurus [48]
3 years ago
5

The radius of a circle is 9 yards. What is the circle's area?

Mathematics
1 answer:
max2010maxim [7]3 years ago
6 0

Answer:

area of the circle is 254.47yd^2

You might be interested in
Use the quotient of negative numbers:
strojnjashka [21]
If you divide negative by positive it will be negative.
If you divide positive by negative it will be negative.
If you divide 2 negatives you get a positive.
I hope this helps :)
4 0
3 years ago
Follow the process of completing the square to solve x^2 - 10x + 8 = 0. What is the value of the constant that will be isolated
My name is Ann [436]
To solve using completing square method we proceed as follows:
x^2-10x+8=0
x^2-10x=-8
but
c=(b/2)^2
c=(10/2)^2=25
thus we can add this in our expression to get
x^2-10x+25=8+25
factorizing the LHS we get:
(x-5)(x-5)=33
(x-5)^2=33
getting the square roots of both sides we have:
x-5=+/-√33
x=5+/-√33
7 0
3 years ago
Read 2 more answers
The radius of a circle is 7 millimeters. What is the circle's area?<br> r=7 mm<br> Use 3.14 for a.
givi [52]

Answer:

153.86

Step-by-step explanation:

formula - A = π × r2

3.14 x 7^2

= 153.86

4 0
3 years ago
A pasta meal costs $8.95 at a local restaurant the cost to make a copycat version of the pasta meal at home is only $4.75 comple
coldgirl [10]

The absolute and relative cost difference in the restaurant and copycat meal are :

  • Copycat meal is $4.20 less than restaurant meal

  • Restaurant meal cost 1.88 times as much as copycat meal

  • Copycat meal is 53% of the cost of restaurant meal

Cost of restaurant meal = $8.95

Cost of copycat version = $4.75

1.)

Difference in cost of meal for both version :

Cost of restaurant meal - Cost of copycat version

($8.95 - $4.75) = $4.20.

The copycat meal is $4.20 less than the restaurant meal

2.)

Cost of restaurant meal ÷ Cost of copycat version

($8.95 ÷ $4.75) = 1.884 = 1.88(2 decimal places)

The restaurant meal cost 1.88 times as much as the copycat meal

3.)

Percentage = (8.95 - 4.75) × 100% = 53.07% = 53%(nearest whole number)

The copycat meal is 53% of the cost of restaurant meal

Therefore, the relative and absolute cost difference are $4.20, 1.88 times and 53%

Learn more :brainly.com/question/13218948

7 0
1 year ago
How to do this question -14=k-4
Furkat [3]

Answer: hope this helps .

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Solve for the indicated variable
    11·1 answer
  • Help me please I need an an answer asap
    14·1 answer
  • Help Me graduate bruhh!<br><br> 6x + 2=2x +2
    8·2 answers
  • A box contains 2 blue cards numbered 1 through 2, and 3 green cards numbered 1 through 3. List the sample space of picking a blu
    6·2 answers
  • A picture on a page was reduced by 60% of its original size, and this copy was then reduced by 20%. What percent of the size of
    7·1 answer
  • Rasheed is paid by the hour. He earn $50 for four hour workday. How much does he earn for 5 1/2 hour
    15·1 answer
  • How do you solve this <br> 21 = 14 + 7x
    7·1 answer
  • Multiply (4u - 9s) (4u+ 9s)
    13·1 answer
  • PLZ PLZ PLZ Solve this
    6·2 answers
  • Which systems have infinite solution? check all that apply
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!