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
Ilia_Sergeevich [38]
3 years ago
14

Prove that if a is a subset of b then int(a) is a subset of int(b) g

Mathematics
1 answer:
ZanzabumX [31]3 years ago
4 0
S in A does not necessary mean that it is in the interior of A since A is an open set.
You might be interested in
Please help me i need an answer
gregori [183]
Tom wants to save at least $2000. He already got $375. Let x be the amount he still needs to save.

375 + x >= 2000
Subtract 375 from both sides
375 + x - 375 >= 2000 - 375
x >= 1625

So he still needs to save at least $1625.

Hope this helps! :)
3 0
3 years ago
At a certain college, the ratio of men to women is 6 to 5. If there are 1,500 men, how many women are there?
Fed [463]

Let 6x represent the men

5x represents the women

The ratio of men to women is 6 to 5 or 6/5


6x / 5x = 1500/ W  where W is the number of women

6/5 = 1500/W

W =  1250 women


4 0
3 years ago
What is the approximate volume of the cone? use 3.14 for
Natali5045456 [20]

Answer:

157 cm²

Step-by-step explanation:

volume = (1/3) * π * r² * h

volume = (1/3) * π * 5² * 6

volume = (1/3) * π * 25 * 6

volume = (1/3) * π * 150

volume = (1/3) * 471

volume = 157 cm²

8 0
3 years ago
Evaluate the function <br><br> f(x) = 3x^2 + 4x + 19<br><br> Find f(-7)
yanalaym [24]

Answer:

Step-by-step explanation:

3

x

2

+

4

x

+

19

−

f

(

x

)

=

0

3 0
1 year ago
Write and solve an inequality.
TEA [102]

Answer:

ok

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Order the numbers from least to greatest. 9/5,−2.5,−1.1,−4/5, 0.8
    10·1 answer
  • 4/9(y+3)=g solve for y
    9·1 answer
  • Heidi grew her hair out for many years. Her hair was 12/10 of a meter long. She donated her hair by cutting off 5/6 of a meter.
    5·1 answer
  • Mr delaney broke his piggy bank with a sledge hammer and found that it only contained quarters and pennies. If he had a gotal of
    9·1 answer
  • I need to know an answer to an equation<br> 2 2/5w = 21 3/5
    6·1 answer
  • What is the value of x in 6/15 = x/9
    14·1 answer
  • Latoya buys candy that costs $8
    8·1 answer
  • Find mesure of angle 2 (pic attached) (will mark brainliest)
    6·1 answer
  • Help help help math help please
    5·1 answer
  • A normal deck of 52 cards includes 4 suits where each suit ranges from 2 though 10 inclusive, Jack, Queen, King and Ace. In a st
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!