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
Feliz [49]
3 years ago
5

he Garcia family bought 400 yards of fencing to enclose a circular wildflower garden. They will use all of the fencing. a. What

is the diameter of the garden? b. Use your answer to part a to find the area enclosed by the fence?

Mathematics
1 answer:
frez [133]3 years ago
6 0

9514 1404 393

Answer:

  • 127.32 yards diameter
  • 12,732.4 square yards area

Step-by-step explanation:

The diameter can be found from the circumference using the relation ...

  C = πd

  d = C/π = (400 yd)/π ≈ 127.32 yd . . . . diameter

The area is ...

  A = πr²

where the radius (r) is half the diameter.

  A = π(63.662 yd)² ≈ 12,732.4 yd² . . . . area

_____

<em>Additional comment</em>

We have used a full-precision value for pi. If you use 3.14, your answers will be different. Your diameter will be about 127.4 yards; your area about 12,738.9 yd².

You might be interested in
Which system of equations is consistent and dependent?
Bad White [126]

Answer: The answer is the third option

Step-by-step explanation:

5 0
3 years ago
Last question for Jim Thompson Geometry homework
Luba_88 [7]
<h3>Answers:</h3>
  • Reason 1:  <u>Given</u>
  • Reason 3: <u>Similar because of SAS</u>

==============================================

Explanation:

At the top of the proof, your teacher states "Given" followed by the relevant useful info. We simply repeat that info word for word as statement 1. This is how all proofs start out. We start with what we're given and try to build toward what we want to prove.

So this is why <u>reason 1 is "given"</u>. Reason 2 is "given" also. When your teacher gives multiple statements like this, it's handy to break them up into the smallest pieces possible.

--------------------

<u>For reason 3, we use the SAS Similarity</u> rule here because we have congruent angles LPN and LNM (both 90 degrees each) and the sides are proportional due to the statement \frac{PN}{NM} = \frac{LP}{LN}

Notice how statement 3 builds entirely off from what statements 1 and 2 set up.

5 0
2 years ago
a 9 grade math class has 27 students there are twice as many girls in this class as there are boys.write a system of equation th
Leona [35]
If there are x boys, there are 2x girls. boys+girls=27 gives x+2x=27. Solving, 3x=27 or x=9. Since there are 2x girls, there are 2*9=19 girls.
4 0
3 years ago
The two dot plots represent a sample of the number of
zheka24 [161]

The answer is:

Both have the same number of data points

Both means are between 3 and 4

Westwood has less variability than Middleton

8 0
2 years ago
Read 2 more answers
A line passes through the points (-1, 2) and (7,6). What is its equation in slope-intercept form? Write your answer using intege
EleoNora [17]

Answer:

y =  \frac{1}{2} x +  \frac{5}{2}

Step-by-step explanation:

hope this helps!

4 0
3 years ago
Other questions:
  • What is equivalent to (1/2)^-2t
    12·2 answers
  • 3. Find the measure of the complement and the supplement of the angle.
    15·2 answers
  • What is always true of an object with a lot of mass?
    7·2 answers
  • Convert 2.5 lb to oz​
    11·1 answer
  • What’s the slope of (-4,-8) and (0,2)
    13·1 answer
  • Which set of numbers could represent the side lengths of a right triangle? ​
    15·1 answer
  • I need help with this one also
    6·1 answer
  • Find the measure of the missing angles.
    12·1 answer
  • Solve by using substitution<br> 8x - 10y = 4 <br> x = 8
    6·1 answer
  • Question<br> Simplify: (-12az2-22³)+(-2a³ +7a²z)-(-4a²z+8az²).
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!