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
Dennis_Churaev [7]
2 years ago
5

In the inequality "y is less than or equal to 5 and is greater than or equal to -2," the product of the endpoints will be which

of the following?
(A) odd
(B) positive
(C) negative
(D) None of the above​
Mathematics
2 answers:
antoniya [11.8K]2 years ago
8 0

y is less than or equal to 5 and greater than or equal to 2.

  • Less than or equal to means we use <= sign
  • Greater than or equal to means we use >=sign.

The expression is

\\ \sf\longmapsto -2\leqslant y\leqslant 5

Endpoints=-2 and 5

Product

\\ \sf\longmapsto -2(5)=-10

Option C is correct

Licemer1 [7]2 years ago
3 0

Answer:

  • (C) negative

Step-by-step explanation:

<u>Inequality "y is less than or equal to 5 and is greater than or equal to -2":</u>

  • - 2 ≤ y ≤ 5

<u>This is the interval:</u>

  • y ∈ [- 2, 5]

<u>The endpoints are:</u>

  • - 2 and 5

<u>Product of the endpoints:</u>

  • - 2 × 5 = - 10

<u>Answer choices:</u>

  • (A) odd ⇒ False, - 10 is even
  • (B) positive ⇒ False, - 10 is not positive
  • (C) negative ⇒ True
  • (D) None of the above​ ⇒ False, option C is correct
You might be interested in
Find f^-1(x) and it’s domain.
Mrac [35]

Answer: A

Step-by-step explanation:

Letting f(y)=x,

x=\sqrt{y}-5\\\\x+5=\sqrt{y}\\\\y=(x+5)^{2}

Also, the domain of an inverse is the same as the range of the original function, so the range is x \geq 0

7 0
2 years ago
A homeowner plans to remodel her bathroom,- and she’s chosen 1-foot-by-1 foot ceramic tiles for the floor. The bathroom is 8 fee
Cerrena [4.2K]

a.)102*88=8976 in total.

8976/12=748 tiles

b.) 4*748=2992 dollars

c.) yes it qualifies

hope this is correct, if not, sorry for the inconvenience...

8 0
3 years ago
Please help i’m confused
Pavel [41]

Answer:

The answer is A. t = 0.4n

Step-by-step explanation:

<em>See how on the graph, when n is 2, t is around 1? We just plug in 2 into n into the equation, t=0.4n. 0.4 times 2 is 0.8, so t=0.8. 0.8 is around 1, so a is right.</em><em> </em>If we tried the same thing with one of the other choices, like B. t=2.5n, then plugging in 2 into n would give us 2 times 2.5, which is 5. 5 is nowhere around 1, making it wrong.

6 0
3 years ago
7 less than 34 of a number is greater than or equal to 23​
Naya [18.7K]

Answer:

equal to

Step-by-step explanation:

4 0
3 years ago
A. 25<br> B. 14<br> C. 11<br> D. 17
Darya [45]
The answer to this question is d
4 0
3 years ago
Other questions:
  • What happens to F(x) when x is a very large negative number?
    6·1 answer
  • Which of the following parabolas opens upward and appears narrower than y = −3x^2 + 2x − 1? A. y = 4x^2 − 2x − 1 B. y = −4x^2 +
    9·1 answer
  • For safety reasons, 4 different alarm systems were installed in the vault containing the safety deposit boxes at a Beverly Hills
    7·1 answer
  • 2 = x-3, then x equals
    13·2 answers
  • Graph y=x+1/x² and y=1/x for positive values of x.
    9·1 answer
  • 2-. The cubic polynomial shown below has zeroes at x=-4 and x=2 only and has a relative maximum at (-2,8). Which of the followin
    14·1 answer
  • What is 4.345 x 10^5 in standard form?
    9·1 answer
  • The adults of a certain type of insect have a mean length of 0.6 inch. The students in a science class measured 10 insects of th
    9·2 answers
  • The greater of two numbers is 3 times the smaller.<br> Their sum is 44. Find the numbers.
    6·2 answers
  • a movie package can be added to a customer’s cable tV service for a cost of $8 per month. How much will the additional movie pac
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!