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
sergij07 [2.7K]
2 years ago
12

Could someone help me with this pls

Mathematics
1 answer:
barxatty [35]2 years ago
8 0

Answer:

7.99

Step-by-step explanation:

using the formula

v = \pi \: r  ^{2} h

3014.4 = 22 \div 7 \times r ^{2}  \times 15

21100.8 = 22 \times 15 \times r {}^{2}

21100.8 = 330 \times r {}^{2}

21100.8  \div 330 = r {}^{2}

\sqrt{63.94 }= r

r = 7.99ft \: answer

You might be interested in
What is the sum of the “outer” and “inner” products as described in the FOIL method when multiplying (x + 5)(x - 6)?
bixtya [17]
The "outer" terms are x and -6, so their product is -6x.
The "inner" terms are +5 and x, so their product is 5x.
The sum of "outer" and "inner" terms is -6x +5x = -x. (selection B)
4 0
4 years ago
Which is an equation?
liq [111]

Answer:

c

Step-by-step explanation:

because it has an equal sign

3 0
3 years ago
Read 2 more answers
What is 9^2+a= square root of 113 what is the value of a
sergiy2304 [10]
A= -81 + square root of 113
a<span>≈</span> -70.36985418
5 0
3 years ago
What is the sum of−1/3−(−1/2)
Eddi Din [679]

Answer:

0.16666666666 and keep on going. you can add a line above the number to show infinite 6

8 0
3 years ago
Need number 8 please!!
luda_lava [24]

Using translation concepts, the graph of function g(x) = f(x) - 2 = x² - 2 is given at the end of the question.

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

In this problem, the functions are given as follows:

  • f(x) = x².
  • g(x) = f(x) - 2 = x² - 2.

Which means that g(x) is a shift down of 2 units of f(x), as given by the graph in the end of the question.

More can be learned about translation concepts at brainly.com/question/4521517

#SPJ1

3 0
2 years ago
Other questions:
  • Simplify (6.89+14.52) + (-14.52)
    13·2 answers
  • Please help
    13·1 answer
  • What is the equation of a line in slope intercept form that is parallel to y-4=2(x+3) that goes through (-1,2)
    15·1 answer
  • $54 is 60% of what amount?​
    7·1 answer
  • Three times as many robinsas cardinals visited a bird feeder. If a total of 20 robin and cardinals visited the feeder, how many
    7·1 answer
  • Which values are solutions to the inequality below? 
    6·1 answer
  • (b) The perimeter of a rectangular painting is 298 cm.
    10·1 answer
  • Hey can anyone help me with these please and thank you !
    7·1 answer
  • Billy owns a painting that is valued at $39,113. If the value of the artwork increases by 10%
    14·1 answer
  • 35 POINTS FOR ONE QUESTION!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!