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
Dmitrij [34]
2 years ago
10

The volume of a cone is 3,532.5 cm. The radius and height of the cone are equal. What is the radius of the cone?

Mathematics
1 answer:
GuDViN [60]2 years ago
3 0
Eh i tried answering this but i think i got the wrong answer. but i would put the cone’s volume at the beginning of the volume equation, the replace the R and H with x since they’re the same. Then solve for x.
So like, 3,532.5 = (pi)(r^2)(x/3)
You might be interested in
Radius and diameter ​
Setler79 [48]

Answer: the diameter is 7cm And the radius is 3.5 cm

Step-by-step explanation:

3 0
2 years ago
8 1/3 in a whole number
nikklg [1K]
I think the number is 8
6 0
3 years ago
Read 2 more answers
Given a circle with a radius of 4, which is the circumference? A. 4 B. 6 C. 8 D. 12
o-na [289]

Circumference = 2 x Pi x R

if we use 3.14 as pi, you would do 2 x 3.14 x 4, which would equal 25.12, i’m not sure if it was meant to be rounded to 25, but none of the multiple choice answers would be correct

5 0
3 years ago
Read 2 more answers
What is the slope of a line perpendicular to y = -3/7x + 1 (Answer as an improper fraction and not a mixed number or decimal)
Veseljchak [2.6K]
For lines to be perpendicular they would need to have opposite slopes, so for a slope of -3/7 the slope of a perpendicular line would be 7/3
7 0
3 years ago
The approximate molar concentration of several chemicals are given. Find the pH of each use the calculator and round to the near
mojhsa [17]

Answer:

pH = 13 --- Oven Cleaner

pH = 6.2 --- Water

pH =7.4 --- Blood

pH = 2.2 --- Vinegar

Step-by-step explanation:

The given molar concentration are:[Missing from the question]

Oven Cleaner: [h+] = 10^{-13}

Water: [h+] = 0.0000007

Blood: [h+] = 0.00000004

Vinegar: [h+] = 0.0063

Required

Determine the pH

pH is calculated using:

pH = -\log(h+)

So, we have:

Oven Cleaner:

pH = -\log(10^{-13})

Using a calculator, we have:

pH = 13

Water:

pH = -\log(0.0000007)

Using a calculator, we have:

pH = -1*-6.2

pH = 6.2

Blood:

pH = -\log(0.00000004)

Using a calculator, we have:

pH = -1 * -7.4

pH =7.4

Vinegar:

pH = -\log(0.0063 )

Using a calculator, we have:

pH = -1 * -2.2

pH = 2.2

4 0
3 years ago
Other questions:
  • If (A, B) is the solution to the system of equations shown above, and A and B are integers, then what is the value of A+B?
    8·2 answers
  • What is the vertex of f(x) = 3(x – 4)' +7?
    8·1 answer
  • Kayla and Camille, both teachers, are adding books to their class libraries. Kayla’s classroom started out with a collection of
    10·1 answer
  • The slope for , (-2, 5 ) , (2,0 )
    10·2 answers
  • Describe julius caesar as a child
    14·1 answer
  • If AB = 3x - 5 and AC = 5x - 22 , Find AB
    7·1 answer
  • Someone please help me asap i am confused
    14·2 answers
  • 12. MULTIPLE CHOICE Brandon is watching a movie
    5·1 answer
  • A shopkeeper marked the price of a radio as Rs. 5000. He sold it allowing a discount of 10% and made a profit Rs. 500. Find the
    13·1 answer
  • In a statistics class, students were asked how many siblings they have. Their responses are shown. 2, 3, 1, 3, 5, 3, 3, 3, 6, 3,
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!