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
adell [148]
2 years ago
6

một hình trụ có tổng chu vi một đáy và chiều cao là 30cm. Với bán kính nào thì hình trụ có thể tích lớn nhất ?

Mathematics
1 answer:
Hatshy [7]2 years ago
8 0

Answer:

5 10ths

Step-by-step explanation:

You might be interested in
Help pls giving BRAINLIEST!!!
finlep [7]

3 \sqrt{3}

please mark me as brainlist

5 0
3 years ago
The probability of drawing a purple from a bag is 3/8. What is the probability of the complement?
In-s [12.5K]

Answer: 5/8

Step-by-step explanation:

3/8 + 5/8

Thanks for the free points

7 0
3 years ago
Need to keep cell bill under 60.,monthly charge is 30. And texts are 0.05 each. Write an inequality to represent the # of texts
nignag [31]

Answer:

30 + 0.05x < 60

The number of texts she can have is less than 600.

Step-by-step explanation:

Total monthly charge

30 + 0.05 for each text.

So, for x tests, the charge is:

C(x) = 30 + 0.05x

Write an inequality to represent the # of texts she can have?

It has to be under 60, so:

C(x) < 60

30 + 0.05x < 60

The solution is:

0.05x < 30

x < \frac{30}{0.05}

x < 600

The number of texts she can have is less than 600.

5 0
3 years ago
Tell whether the ordered pair (- 3, 0) is a solution of the given system. - 2x + 2y &gt;= 4an y &gt;= 2x - 6
alukav5142 [94]

Answer:

The ordered pair is a solution.

Step-by-step explanation:

Plug x = -3 and y = 0 into the 2 inequalities and see if they fit:

-2x + 2y >= 4

-2(-3) + 2(0) = 6   which is > 4 so this one fits.

y>= 2x - 6

0 >= 2*-3) - 6 = -12 which also fits.

8 0
3 years ago
Read 2 more answers
What is the distance between -80 and 8?
elena55 [62]

Answer:

-88

Step-by-step explanation:

i did -80-8 =-88 and to make sure you do -88+8 and you get 80 so -88 is the distance between -80 and 8

5 0
3 years ago
Other questions:
  • 8) The sum of two numbers is 3. Their diffrence is 13. What are the two numbers?
    10·2 answers
  • The area of the triangle is 44 inches. The height of the triangle is 11 inches what is the base?
    13·1 answer
  • Solve this equation 3+5/2x=1/2x-8
    7·1 answer
  • The speed of light is 3•10m/s. How many kilometers per hour is it?
    11·1 answer
  • mickey needed 2 hours for the shower dress and eat breakfast he spent 4.5 hours at the soccer field it took him a half hour to g
    6·1 answer
  • Plz help me i need this asap
    5·2 answers
  • Square root of 320 rounded to the nearest tenth
    14·1 answer
  • Hellohello, if you able to help me then please do. (:
    14·2 answers
  • Helppppp plsss!!!!!!!!!!!
    6·1 answer
  • Translate the sentence into an inequality. Eight times the sum of a number and 27 is at most "-15." Use the variable y for the u
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!