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
iragen [17]
3 years ago
14

Which statement is always true?

Mathematics
2 answers:
Juliette [100K]3 years ago
7 0
3, because a negative number multiplied by another negative number (in this case, itself) will always be a positive number.
Svetach [21]3 years ago
7 0
3. <span>A negative base raised to the power of 2 has a positive value. 

Example ( -A ) ^ 2 = -A x -A = A^2

This is always true because, - x - = + </span>
You might be interested in
In a bag of marbles you have three green, two yellow, six blue, and nine red marbles. What is the probability of picking a red m
guajiro [1.7K]
|\Omega|=3+2+6+9=20-a\ number\ of\ all\ marables\\\\|R|=9-a\ number\ of\ red\ marables\\\\\boxed{P(R)=\dfrac{9}{20}}
3 0
3 years ago
Diane has 496 beads and Linda has 286 beads.
julia-pushkina [17]

Answer: 210 fewer beads.

Step-by-step explanation: All you have to do is subtract the amount Diane has by Linda. And the answer you get is how many less beads Linda has. She has 210 fewer beads than Diane from 7ds (7ds is an anime lol and Diane is a character just a joke).

6 0
3 years ago
10. In the figure below, ABCD is a square. DEFC, BCGH and AEFB are all
zysi [14]

Answer:

a) As sides of squares are always equal.

So,

BC=CD

2b+CF=a+b

CF= a+b-2b

CF= a-b

b) Area of rectangle CDEF= CDxCF

=(a+b)(a-b)

=(a²-b²)

Hope it helps :-)

6 0
3 years ago
What is the quotient of 14.2 ÷ 0.28
Elina [12.6K]
This would be 50.71                  
4 0
3 years ago
Read 2 more answers
Find the probability of NOT rolling the product 4 on a pair of two 6 sided dice
Leto [7]
It would have to be like 4/6
7 0
3 years ago
Other questions:
  • the height of angel falls, the tallest water fall in the world is 3212 feet write this in scientific notation
    7·2 answers
  • Can someone see if I did these right?
    6·2 answers
  • What the perimeter of a triangle sides 11in, 5in, and 11in
    7·2 answers
  • A worker cut pieces of string that are each 3/5 yard in length how many pieces of string can the worker cut from a piece of stri
    15·1 answer
  • Please HELP!<br> I will mark best answer as brainliest
    13·1 answer
  • 35 is a factor, multiple or factor pair of 7
    6·2 answers
  • What is -a'if a=-5?​
    11·1 answer
  • paul a dentist determined that the number of cavities that develops in his patients mouth each year varies inversely to the numb
    10·2 answers
  • PLEASE HELP DUE SOON
    14·1 answer
  • What the coordinates of the midpoint of (2,4) and (3,5) ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!