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
Anna [14]
2 years ago
5

Simplify. -2.2 - 3.1

Mathematics
2 answers:
scoundrel [369]2 years ago
7 0

- 2.2 - 3.1 = - 5.3

simplified

zmey [24]2 years ago
3 0

The answer is -5.3. Hope this helps!! :-)

You might be interested in
The sum of twice a number and seven is twenty five
Mama L [17]
9

Because 9x2 is 18+7=25
3 0
2 years ago
Select the correct questions.
Triss [41]

Answer:

Step-by-step explanation:

I will give each that is a statistical question

Subject the students in my class like.

Number of students in my class (as you could compare to another class)

height of each student

serving of fruits eaten in that month

Perhaps height (As you could compare it to the average height)

Highest temp. of each month this year.

How many students love football.

3 0
2 years ago
Read 2 more answers
How many litres of milk can be put in six hemispherical bowl each of diameter 35cm​
Lesechka [4]

Answer:

Approximately 67.348 litres can be put in six hemispherical bowl with a diameter of 35 centimetres.

Step-by-step explanation:

The volume of a hemisphere (V), measured in cubic centimetres, is obtained from this formula:

V = \frac{2\pi}{3}\cdot R^{3}

Where R is the radius of the hemisphere, measured in centimetres.

We know that radius is the half of the diameter (D), measured in centimetres, then:

R = 0.5\cdot D

(D = 35\,cm)

R = 0.5\cdot (35\,cm)

R = 17.5\,cm

Now, we get the volume of each hemispherical bowl:

V = \frac{2\pi}{3} \cdot (17.5\,cm)^{3}

V \approx 11224.649\,cm^{3}

The total volume of six hemispherical bowl is:

V_{T} = 6\cdot V

V_{T}= 6\cdot (11224.649\,cm^{3})

V_{T} = 67347.894\,cm^{3}

From Physics we know that 1 litre equals 1000 cubic centimetres. Then:

V_{T} = 67.348\,L

Approximately 67.348 litres can be put in six hemispherical bowl with a diameter of 35 centimetres.

3 0
3 years ago
What is the height of a trapezoid with a area of 79.2 and bases 4.2 and 9
julsineya [31]
The answer to this problem is 12. If you want me to write it out I can
8 0
3 years ago
Read 2 more answers
Give the inequality (-3 -2 -1 0 1 2 3)
Fed [463]
The answer is -10128
7 0
3 years ago
Other questions:
  • What is the rate of change for the linear relationship modeled in the table?
    8·2 answers
  • Solve for angle B in right triangle ABC. <br><br> I got 53, is it right?
    5·1 answer
  • Factor the expession using the gcf. 20p-60=
    15·1 answer
  • Which is equal to x^3-8
    9·1 answer
  • USA Today reported that about 20% of all people in the United States are illiterate. Suppose you take eight people at random off
    5·1 answer
  • Mr. canton places 24 desks in 6 equal rows. how many is in each row?? is it 24 times 6
    11·2 answers
  • Manny makes dinner using 1 box of pasta and 1 jar of sauce. If pasta is sold in packages of 6 boxes and souce is sold in package
    9·1 answer
  • Which set of data points could be modeled by a line of best fit that is a decreasing linear function?
    12·2 answers
  • What is tan 30°?<br> 60'<br> 2<br> 1<br> 90<br> 30"
    11·1 answer
  • In 1990 Detroit, Michigan, had an estimated population of 1,027,974. By 2000 the population had decreased 7 1/2%. What was the e
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!