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
algol [13]
3 years ago
15

The glass container shown is filled to a height of 2.25 inches. What percentage of the container is filled with sand?

Mathematics
2 answers:
m_a_m_a [10]3 years ago
4 0
1. The volume of the container shown in the figure attached, is:

 V=(5 in)(4.5 in)(3 in)
 V=67. 5 in³

 2. The problem says that the container<span> is filled with sand to a height of 2.25 inches. Then, the volume of the sand into the container is:

 V=</span>(5 in)(4.5 in)(2.25 in)
 V=50.62 in³

 3. Therefore, you have:

 67.5 in³----100%
 50.62 in³---x

 x=50.62x100/67.5
 x=74.99%
<span>
 What percentage of the container is filled with sand?</span> 

 The answer is: 74.99%
dalvyx [7]3 years ago
3 0
How did u make a picture of it plz tell me
You might be interested in
Why is exponential functions important to know when owning a business ?
Ronch [10]

Answer:

You need to know your math!

Step-by-step explanation:

If your gonna start a business you have to know your math, sure you can hire people but people work for cash, so when you start out on your own with your business you need to know your math so you can keep the business running. Hope this helps! :)

4 0
3 years ago
Triangle X Y Z is shown. Angle Y X Z is a right angle. The length of Y X is 12 inches and the length of X Z is 10 inches. Angle
mario62 [17]

The best approximation for the measure of angle XYZ is 39.8° ⇒ 2nd answer

Step-by-step explanation:

Let us revise the trigonometry ratios in the right triangle ABC, where B is the right angle, AC is the hypotenuse, AB and BC are the legs of the triangle

The trigonometry ratios of the angle BAC, the opposite side to this angle is BC and the adjacent side to it is AB are

  • sin(BAC)=\frac{opposite}{hypotenuse}=\frac{BC}{AC}
  • cos(BAC)=\frac{adjacent}{hypotenuse}=\frac{AB}{AC}
  • tan(BAC)=\frac{opposite}{adjacent}=\frac{BC}{AB}

In Δ XYZ

∵ ∠ YXZ is a right angle

∴ The hypotenuse is YZ

∵ The adjacent side to ∠XYZ is XY

∵ The opposite side to ∠XYZ is XZ

∵ YX = 12 units

∵ XZ = 10 units

- Use tan ratio to find the measure of the angle because you

   have the adjacent and opposite sides of the angle XYZ

∵ m∠XYZ is x

∵ tan(x)=\frac{XZ}{XY}

∴ tan(x)=\frac{10}{12}

- To find x use the inverse of tan(x)

∵ x=tan^{-1}(\frac{10}{12})

∴ x = 39.8°

∴ m∠XYZ = 39.81°

The best approximation for the measure of angle XYZ is 39.8°

Learn more:

You can learn more about the trigonometry ratios in brainly.com/question/4924817

#LearnwithBrainly

4 0
3 years ago
Read 2 more answers
- Ms. Ali needs to have her car repaired but does not want to spend more than $225
Alika [10]

Answer:

D

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
I need so much help please
jok3333 [9.3K]

Answer:

the Answer will be letter B

6 0
3 years ago
A school theater can sell 87 tickets for show. if 9 have been sold how many tickets are still left to be sold
shutvik [7]

Answer:

78 tickets left to be sold

Step-by-step explanation:

87-9=78

8 0
3 years ago
Read 2 more answers
Other questions:
  • What are the real or imaginary solutions of the polynomial x^3=9x​
    9·1 answer
  • Kitty buys hot chocolate sachets. There are 14 hot chocolate sachets in a small box. A small box costs £3.49. Kitty uses 3 hot c
    13·2 answers
  • Subtract h + 3 from 67 + 1.
    15·1 answer
  • True or False? Each point on the perpendicular bisector of a segment is equidistant from the endpoints of the segment.
    14·1 answer
  • Which student responds to Mr. Ramirez's question correctly?
    14·1 answer
  • Please help me <br> I give points and have a a explication
    11·1 answer
  • The preimage of a triangle has points A(4,6) B(10,5) and C(1,-3). What are the coordinate of the image after a dilation of 1/2?
    12·1 answer
  • What is 5 square root 7?
    6·2 answers
  • Please help now, I will give Brainliest!!! :D
    13·1 answer
  • Rubin has 6 rolls of pennies containing 50 coins each, 5 rolls of nickels containing 40 coins each, 4 rolls of dimes containing
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!