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
Leviafan [203]
3 years ago
11

You have 324 ft^2 of fabric to make a circular play parachute for kids. What is the radius of the largest parachute you can make

? Round to the nearest tenth of a foot.
Mathematics
1 answer:
alina1380 [7]3 years ago
5 0
Area of a circular play parachute:
A = 324 ft²
A =  r² π
r² π = 324
r² = 324 : 3.14
r² = 103.1874
r = √103.1874
r = 10.157987 ≈ 10.2 ft
You might be interested in
At one college GPAs are normally distributed with a mean of three and a standard Deviation 0.5 what percentage of students at th
Vsevolod [243]
Gbdhfhgdshhghd Vg she mf. C
5 0
2 years ago
A garden snail moves 1/6 foot in 1/3 hours. what is the unit rate?
fiasKO [112]
1 hour=1/6+1/6+1/6
1 hour=3/6
1 hour=1/2

for every hour, the snail moved 1/2 a foot
8 0
3 years ago
Read 2 more answers
Please help ASAP! Only one question!!
levacccp [35]
It is negative because the plot is going down not up 
5 0
3 years ago
Solve the system of eqautions <br> y=x2-5x+7 , y=2x+1
IgorC [24]

Answer:

Step-by-step explanation:

The system of equations is given as

y=x^2-5x+7 - - - - - - - - - - 1

y=2x+1 - - - - - - - - - - - - - - 2

We would equate equation 1 to equation 2, it becomes

x^2-5x+7 = 2x+1

x^2-5x+7- 2x - 1 = 0

x^2-5x+7- 2x - 1 = 0

x^2 - 5x - 2x + 7 - 1 = 0

x^2 - 7x + 6 = 0

We would use the factorization method of solving quadratic equations.

x^2 - 6x - x + 6 = 0

x(x - 6) - 1(x - 6)

(x - 6)(x - 1) = 0

x - 6 = 0 or x - 1 = 0

x = 6 or x = 1

Substituting both values of x into equation 2, it becomes

For x = 6,

y=2×6 + 1 = 12 + 1 = 13

y = 13

For x = 1,

y=2 × 1 +1 = 2 + 1 = 3

y = 3

3 0
3 years ago
A shopper buys cat food in bags of 3 lbs. Her cat eats 3/4 alb each week. How many weeks does one bag last?
iren2701 [21]
Divide 3 by 3/4 and you will get your answer. you can also multiply 3×4/3. it's the same thing
6 0
3 years ago
Other questions:
  • Factor completely. x2−5x−24
    8·2 answers
  • Which of the following graphs does not represent y as a function of x
    8·1 answer
  • Eight days ago, Mrs. Salazar put 50 sheets
    14·1 answer
  • Solve<br> Find mZKJI if mZGJI = 160°<br> and mZKJG =20
    5·1 answer
  • ) Consider point p = (0, 0, 0) of paraboloid z = x 2 + ky2 , k &gt; 0. (a) Show that the unit vectors of x-axis and y-axis are e
    12·1 answer
  • Find the measure of each angle <br><br> A <br> B <br> C<br> D<br> E<br> F<br> G
    11·1 answer
  • A car can go 35 1/2 miles in 1 1/2 miles gallons. How many gallons does a car need to go 639 miles?
    12·1 answer
  • A large university accepts 60% of the students who apply. Of the students the university accepts, 25% actually enroll. If 10,000
    7·1 answer
  • HELP HELP PLEASEEEE I NEED TO GET THIS DONE
    14·1 answer
  • I don't really get this the one on the bottom but you use the top to solve
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!