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
hoa [83]
3 years ago
9

The mass of an empty container is 3/10kg. When the container is half filled with water, the mass becomes 1 1/10kg. What is the m

ass of the container when it is completely filled with water
Mathematics
1 answer:
Nastasia [14]3 years ago
6 0

Answer:

1.9 kg

Step-by-step explanation:

Empty container: 3/10 kg = 0.3 kg

Container half filled: 1 1/10 kg = 1.1 kg

Mass of water that fills it halfway: 1.1 kg - 0.3 kg = 0.8 kg

Mass of water that fills it completely: 2 * 0.8 kg = 1.6 kg

Mass of container completely filled with water: 0.3 kg + 1.6 kg = 1.9 kg

You might be interested in
Which angle’s measure is equal to the sum of the meaures of ∠BAC and ∠BCA? ∠CBA ∠CBE ∠DAC ∠BCF
expeople1 [14]
The answer is B or CBE
4 0
3 years ago
Read 2 more answers
Please answer this!! (In your own words.) The best answer gets brainliest!<br><br> Find the area:
Wittaler [7]

Answer:

<em>97.5 sq. ft.</em>

Step-by-step explanation:

Im presuming the question asks to find area of the shaded region.

First of all, the total figure is a rectangle. We can write an expression(in words) for the shaded area.

<em>Shaded Area = Area of Rectangle - Area of Small Triangle(White) - Area of Large Triangle(White)</em>

Now, we find respective areas.

Area of rectangle:

length * width = (5+10) * (12) = 15 * 12 = 180

Area of Small Triangle (white):

A = (1/2) * base * height = (1/2) * 5 * (12-3) = (1/2) * 5 * 9 = 22.5

Area of Large Triangle (white):

A = (1/2) * base * height = (1/2) * 10 * (12) = 60

Now, we find area of shaded region:

<em>Shaded Area = Area of Rectangle - Area of Small Triangle(White) - Area of Large Triangle(White)</em>

<em>Shaded Area = 180 - 22.5 - 60 = 97.5 sq. ft.</em>

3 0
3 years ago
Read 2 more answers
Please help and explain!
Scrat [10]
K is the slope of the line formed by connecting the points.
Use slope formula:
\frac{y_2 - y_1}{x_2 - x_1}
where the 2 points are the end points of the line (First and last going Left to right)
(x_1,y_1) = (2,7)  \\ (x_2,y_2) = (8,28)
Substitute into slope formula
k= \frac{28-7}{8-2} = \frac{21}{6} = \frac{7}{2}
You can check if this is correct by going back to graph and going "up 7" and "over 2" to get from one point to the next.
5 0
3 years ago
Can anyone help me? pt.1
dlinn [17]

Answer:

write si quema kehhhhhhhhhhhh kehh ok

or si quema cuhhhhhh cuhhhhhhhh ok

8 0
3 years ago
Simplify 1/3 + 1/5 - 1/7 divided by 1/x
fgiga [73]
41x
—— = the answer.
105
4 0
3 years ago
Other questions:
  • Is 1/8 bigger or smaller than 3/4?
    14·2 answers
  • Cheyenne is playing a board game. Her score was - 130 at the start of her turn, and at the end of her turn
    6·1 answer
  • when four coins are tossed simultaneously then what is the probability of getting two heads and two tails​
    7·1 answer
  • 21 billion as how much more than 9.8 billion write it in scientific notation
    7·2 answers
  • Help with #10 plz...
    13·1 answer
  • A students cell phone plan has a monthly charge of $40 for 600 minuets of uses and a 0.25/minutes charge for each additional min
    5·1 answer
  • The area of a rectangle is 56 cm. The length is 2 cm more than x and the width is 5 cm less than twice x. Solve for x. Round to
    7·2 answers
  • Graph the equation y=2/3(x+7)(x+1) ​
    12·2 answers
  • Solve each equation.Show your work.<br>Can someone help me please??​
    5·1 answer
  • 13. In the United States, we measure the temperature in degree Fahrenheit. However most of the other
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!