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
charle [14.2K]
2 years ago
11

Laura is building a fence around a circular pond. The pond has a diameter of 30 feet. What is the minimum amount of fencing Laur

a will need?
Mathematics
1 answer:
konstantin123 [22]2 years ago
6 0

Answer:

Step-by-step explanation:

Minimum Amount = circumference of the pond.

Formulas

C = pi * d

Givens

pi = 3.14

d = 30 feet

Solution

C = pi*d             Substitute for the givens.

C = 3.14 * 30      Multiply

C =  94.2

You might be interested in
What is 4,226 - 2,958
Vinvika [58]

Answer:

1,268

Step-by-step explanation:

8 0
3 years ago
A bag contains purple marbles and white marbles, 68 in total. The number of purple marbles is 4 less than 5 times the number of
galina1969 [7]

Answer: 56 purple marbles.

Step-by-step explanation:

Let be "p" the number of purple marbles in the bag and "w" the number of white marbles in the bag.

You can set up the following System of equations:

\left \{ {{p+w=68} \atop {p=5w-4}} \right.

You can use the Substitution method to solve the System of equations. The steps are shown below:

1. You need to substitute the second equation into the first equation:

(5w-4)+w=68

2. Now you must solve for "w":

5w-4+w=68\\\\6w-4=68\\\\6w=68+4\\\\6w=72\\\\w=\frac{72}{6}\\\\w=12

3. Substitute the value of "w" into second original equation and then evaluate in order to find the value "p":

p=5(12)-4\\\\p=60-4\\\\p=56

3 0
3 years ago
HELP PLS ILL MARK U BRAINLIEST
umka2103 [35]

Answer:

-3.4p + 3p + 4

Step-by-step explanation:

Solve the parenthesis with the minus sign in front of it. Basically, inverse all of the operations within the parenthesis.

The -3q will become a 3q and the -4 will become a 4.

So now with the positive 3q and 4, you will just add those to the -3.4p

Therefore, the answer is -3.4p + 3p + 4

Hope this helped! Please mark me as brainliest!

5 0
3 years ago
Select the statement that describes this expression: 10 + x (5 + 3) − 3.
Finger [1]

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em> </em><em>⤴</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em>

7 0
3 years ago
A 9-kg bag of mangoes for $12
Blababa [14]
A 9-kg bag of mangoes for $12
5 0
3 years ago
Other questions:
  • Abe, Brenda, and Cheryl have three different hobbies (painting, swimming,
    6·1 answer
  • 25-4+5-1=<br> Please help me
    9·2 answers
  • If there is 6 pictures in a bag what is the probability if she pulled out of the bag a total if 20 times
    14·1 answer
  • Help........Please please
    8·2 answers
  • What is the explicit formula of -1,-3,-9,-27
    15·1 answer
  • Some potatoes are split equally between 5 bags. If there
    7·1 answer
  • The Dallas cowboys have lost 25% of their games, if they played 36 games how many have they lost
    13·1 answer
  • If f(x) = 3x - 12 what is f(2)
    8·2 answers
  • Find the value of X and Y<br><br> (WILL GIVE BRAINY)
    15·2 answers
  • Keystones tomorrow please help. Last options are B.400 C.600 D.2500
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!