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
nexus9112 [7]
2 years ago
12

Bob needs to buy a cover for his above-ground pool. The pool is in the shape of a circle and has a diameter of 18 feet. Pool cov

ers cost $0.75 pers square foot how much should bob expect to spend on a pool cover? Wil Mark brainliest
Mathematics
2 answers:
Oliga [24]2 years ago
7 0

Answer:$ 2054.325

and can i have brainless

Step-by-step explanation:

EleoNora [17]2 years ago
3 0

Answer:

13.5 dollar he should he expect

You might be interested in
Rahul earns 21,000 in 7 months.
tekilochka [14]

Answer:

a _ 12×21000/7 = 36000

b _ 33 × 7 / 21000= 11 months

8 0
2 years ago
3/4x + 2x - 3= -1/4 + 21
Lesechka [4]

x = 95/11 lmk if it’s wrong.

5 0
3 years ago
Josiah want to gp to the movies with his friends. Tickets are $8.50 plus he must play Fangalingo a $3 transaction fee for purcha
ss7ja [257]

Answer:

The equation that represents the number of tickets that Josiah can buy with $45.50

3 + 8.50x = 45.50

The number of number of tickets that Josiah can buy with $45.50 is 5 ticketa

Step-by-step explanation:

Let the number of tickets be represented by x

Tickets are $8.50 plus he must play Fangalingo a $3 transaction fee for purchasing the tickets online.

The equation that represents the number of tickets that Josiah can buy with $45.50

$3 + $8.50 × x = $45.50

3 + 8.50x = 45.50

Solving further for x

3 + 8.50x = 45.50

8.50x = 45.50 - 3

8.50x = 42.50

x = 42.50/8.50

x = 5

Hence, the number of number of tickets that Josiah can buy with $45.50 is 5 ticketa

3 0
3 years ago
Suppose f varies inversely with g and that f = 28 when g = 2. What is the value of f when g = 7?
Lesechka [4]

Make up the proportion

28*2=x*7\\7x=56\\x=8

P.S. Hello from Russia

3 0
2 years ago
Read 2 more answers
Use the value of the first integral I to evaluate the two given integrals. I = integral^3_0 (x^3 - 4x)dx = 9/4 A. integral^3_0 (
Troyanec [42]

Answer:

A) -9/2

B) 9/4

C) -9/2, same as A)

Step-by-step explanation:

We are given that I=\int_0^3 x^3-4x dx=9/4. We use the properties of integrals to write the new integrals in terms of I.

A) \int_0^3 8x-2x^3 dx=\int_0^3 -2(x^3-4x) dx=-2\int_0^3 x^3-4x dx=-2I=-9/2. We have used that ∫cf dx=c∫f dx.

B) \int_3^0 4x - x^3 dx=-\int_0^3 (4x-x^3) dx=\int_0^3-(4x-x^3) dx=\int_0^3 x^3-4x dx=I=9/4. Here we used that reversing the limits of integration changes the sign of the integral.

C) It's the same integral in A)

4 0
3 years ago
Other questions:
  • Write in algebraic form: “the square root of the sum of a and b”
    13·1 answer
  • What is the answer?!
    5·1 answer
  • Solve for x: 6/x + 2/2x = 8/x + 1/3
    8·1 answer
  • How many ones in 153
    13·2 answers
  • Write the fraction or mixed number as a decimal
    13·2 answers
  • Find the area of rectangle PLUM
    6·1 answer
  • f there are 26 students in each third-grade class and 3 third-grade classes in the school, how many students will attend an asse
    6·1 answer
  • I need help I don’t know how to do complementary and supplementary angles
    9·1 answer
  • -4x <8 solve the inequality
    11·1 answer
  • 100 Points for some help
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!