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
Maurinko [17]
1 year ago
15

Josh has a cone 1/2 the height of a cylinder. The cylinder and the cone have congruent bases. He fills the cylinder with water f

rom the cone. How many cones of water does it take to completely fill the cylinder?
Mathematics
1 answer:
Artist 52 [7]1 year ago
8 0

The number of cones it would take to completely fill the cylinder is 6 cones.

<h3> How many cones of water does it take to completely fill the cylinder? </h3>

Let us assume that the dimensions of the cylinder are:

  • height = 10
  • radius = 6

Volume of a cylinder = πr²h

π = 22/7

r = radius

6² X 10 X π= 360π

Volume of a cone = 1/3(πr²h)

  • π = 22/7
  • r = radius
  • h = height = 10/2 = 5

Volume =1/3 x  5 x 6² x π = 60π

Number of cones it would take to fill the cylinder = 360 / 60 = 6 cones

To learn more about the volume of a cone, please check: brainly.com/question/13705125

#SPJ1

You might be interested in
Looking at the bill in a restaurant Mr. Svoboda had a difficult time reading the price of the meal. But he could see that 5% tax
padilas [110]

Answer:

The tip would be worth $2.19

Step-by-step explanation:

x - is the full bill

1/20 x = $0.73

Solve for x:

Multiply both sides by 20.

<u>20</u>*(1/20 x) = <u>20</u>*(0.73)

x = 14.6

Now we just have to find 15% of x to find the tip.

3/20 (14.6) = 2.19

So, the tip would be worth $2.19

6 0
3 years ago
What is the value of a? 5 units 5 and one-third units 6 and two-thirds units 7 units
blagie [28]

The missing figure is attached

The value of a is 5\frac{1}{3} ⇒ 2nd answer

Step-by-step explanation:

Let as revise the Pythagoras Theorem

In the right triangle ABC, where ∠B is a right angle (AC is the hypotenuse, Ab and BC are the legs of the right angle)

  • (AC)² = (AB)² + (BC)²
  • (AB)² = (AC)² - (BC)²
  • (BC)² = (AC)² - (AB)²

If BD is drawn perpendicular to AC, we can use these rules

  • (AB)² = AD × AC
  • (BC)² = CD × AC
  • (BD)² = AD × CD
  • AB × BC = BD × AC

In Δ WYZ

∵ m∠WYZ = 90°

- By using Pythagoras Theorem

∴ (WZ)² = (WY)² + (YZ)²

∵ WY = 4 units

∵ YZ = 3 units

∵ WZ = c units

∴ c² = (4)² + (3)²

∴ c² = 16 + 9 = 25

- Take √ for both sides

∴ c = 5

In Δ XWZ

∵ m∠XWZ = 90°

∵ WY ⊥ XZ

- We can use the rule (WZ)² = ZY × ZX

∵ (WZ)² = ZY × ZX

∵ WZ = 5 units

∵ ZY = 3 units

∵ ZX = (3 + a) units

∴ (5)² = 3(3 + a)

∴ 25 = 9 + 3a

- Subtract 9 from both sides

∴ 16 = 3a

- Divide both sides by 3

∴ a = 5\frac{1}{3}

The value of a is 5\frac{1}{3}

Learn more:

You can learn more about the rules of the right triangle in brainly.com/question/14390928

#LearnwithBrainly

6 0
3 years ago
Read 2 more answers
Jahmal has p pairs of shoes. Kyle has one less than five times as many pairs of shoes as Jahmal. What expression represents the
rewona [7]

Problem 1

Jahmal has p pairs of shoes.: p

Kyle has one less than five times as many pairs of shoes as Jahmal.: 5p - 1

Total: p + 5p - 1 = 6p - 1

Answer: 6p - 1

Problem 2

The problem gives the original price as g. there is no s mentioned in the problem, so I don't see how you can express the higher price in terms of s. Of course, it could be that the original price is s, not g, so then just replace g with s in my answer.

The new price is g plus 15% of g.

g + 15% of g =

= g + 0.15g

= 1.15g

Answer: 1.15g

Problem 3

One package of markers costs m. 7 packages of markers cost 7m. Now you need to add 9% of 7m to 7m. If you consider 7m to be 100%, if you add 9% to 100%, you get 109%, so you need to express 109% of 7m. To find a percent of a number, multiply the percent by the number. To find 109% of 7m, multiply 109% by 7m.

109% * 7m = 1.09 * 7m = 7.63m

Answer: 7.63m

Problem 4

She earns $2.15 per hour and works 10 hours.

$2.15/hour * 10 hours = $21.50

From her salary, she earns $21.50 for the 10-hour shift.

Her customer receipts totaled r, and she earns 20% of r in addition to her salary. 20% of r = 0.2r. She earns $21.50 + 0.2r

Answer: $21.50 + 0.2r

3 0
3 years ago
PLEASE HELP ME ITS AREA OF COMPOUND SHAPES ILL MARK U A BRAINIST PERSON IF YOUR RIGHT PLEASE HELP
ddd [48]

Answer:

32 in^2.

Step-by-step explanation:

Area = area of the triangle + area of rectangle

        = 1/2 * 4 * 6 + 4 * 5

        =  12 + 20.

7 0
3 years ago
Solve the simultaneous equation 28x+32y=88 and 32x+28y=92​
Alex_Xolod [135]

Answer:

Solving for x. Want to solve for y instead?

1 Factor out the common term 44.

4(7x+8y)=884(7x+8y)=88

2 Divide both sides by 44.

7x+8y=\frac{88}{4}7x+8y=

4

88

3 Simplify \frac{88}{4}

4

88

to 2222.

7x+8y=227x+8y=22

5 0
3 years ago
Other questions:
  • To the nearest thousand what was E (X) expected number of bases for Alex Rodriguez in a typical at bat in 2007
    10·1 answer
  • Which graph represents the solution for the open sentence 3|p| – 5 &lt; 7.
    5·2 answers
  • Petra earned scores 30/32, 29/31, and 28/30 on her last three English quizzes .Find each score as a decimal rounded to the neare
    7·1 answer
  • What is the name for the distance between the crest and trough of wave?
    10·2 answers
  • Which of the following statements is true for 6.? Question 16 options: A) It's rational because 6. = 68∕33. B) It's irrational b
    14·2 answers
  • Find the total cost. $ 1,299 T.V.; 7% tax<br> Math
    8·1 answer
  • hat is the mean of the numbers given below? 2, 2, 8, 10, 15, 30, 36, 40, 50, 51 Report your answer in decimal form.​
    10·2 answers
  • PLEASE HELP ME I WILL GIVE BRAINLIEST AND EXTRA POINTS TO WHO EVER ANSWERS FIRST
    7·2 answers
  • Smith's age is 8 and his mother is 42.in how many years will the mother be three times as his son​
    12·1 answer
  • Create a ratio table to match the following situation; write at least four different equivalent ratios in the table. For every t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!