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
malfutka [58]
3 years ago
12

What is a counterexample to this claim?

Mathematics
1 answer:
yan [13]3 years ago
5 0
Answer: B
Explanation: 9 is the only odd number meaning it’s contradicting the claim that all perfect squares are even since 9 isn’t even. a 3x3 square would be 9 but its also perfect explaining how not all perfect squares are even.
You might be interested in
Pls help me out!!!!!
Dahasolnce [82]

Answer:

cab=62

cba=48

x=12

Step-by-step explanation:

70+x+50+4x=180

combine like terms

120+5x=180

-120. -120

5x= 60

isolate x

5x=60

x=12

6 0
3 years ago
Find the quotient 5/4 ➗1 1/12
noname [10]

Nothing further can be done with this topic (when trying to find the quotient)  but, you might be looking for these Answer(s)

Exact Form:

15/11

Decimal Form:

1.36 (terminating)

Mixed Number Form:

1/4/11

5 0
3 years ago
Read 2 more answers
Can 16/120 be simplified? If so, what is the simplest form of it.
tia_tia [17]

Answer:

2/15

Step-by-step explanation:

5 0
3 years ago
The word particle can be used to describe a speck of dust, molecule, an atom or an electron. How can we avoid confusion in using
zhuklara [117]

Answer:

To avoid confusion in using the word "particle," one must state that a particle is an identifiable part of dust, a molecule, an atom, or an electron.  This means that particles form these elements.

Step-by-step explanation:

For example, atoms are made up of three particles: protons, neutrons and electrons.  These particles are each composed of even smaller particles known as quarks.  Since quarks cannot be broken down further, they are the smallest particles known to mankind.

8 0
3 years ago
tap a can till tank in 28 hours, while tap B can fill the same tank in 21 hours. if both taps are open together, how long will i
Lyrx [107]
24.5 hours

28+21=49

49/2=24.5
3 0
3 years ago
Other questions:
  • The volume of a cube is 512 cm3.
    14·2 answers
  • Approximately ___% of 7- year old children are taller than 51 inches
    10·2 answers
  • Please Help me asap!<br>​
    14·1 answer
  • Simplify 2xy + 3y - 13xy + 4x - 17y
    6·1 answer
  • I need help please my home work not to sure how to do it
    14·2 answers
  • Brianna has saved $32. 1/4 of the $ she earned from babysitting. How much $ did she earn babysitting?
    15·1 answer
  • Please tell me what is is
    14·1 answer
  • 100 POINTS!!!!!!! Please help me find an equation for the data in the table.
    12·2 answers
  • Select from the drop-down menus to correctly complete the proof. To prove that 4π is irrational, assume the product is rational
    5·2 answers
  • The area of a rectangular parking lot is 7031m? If the with of the parking lot is 79m, what is its length?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!