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
PSYCHO15rus [73]
3 years ago
6

The product of my number and twice my number is 128 what is half my number

Geography
1 answer:
Ad libitum [116K]3 years ago
8 0

Let's call your number n. Twice your number is 2n. The product of your number and twice your number (so n multiplied by 2n) is 128.

Set up an equation:

n × 2n = 128

2n² = 128

Divide both sides by 2:

n² = 64

Square root both sides to isolate n:

n = 8


The question asks for half your number, so just half 8:

8 ÷ 2 = 4.


Half your number is 4.

You might be interested in
F
k0ka [10]

A. Convicts


The reason why convicts is the correct answer is because people were at first sent to Australia with the sole reason of serving their sentence there. For that reason, a great proportion of people at the time were simply convicts. 



5 0
3 years ago
Read 2 more answers
Which of these restates a main idea of the Declaration of Independence? a. A king has little more to do than make war. b. Subjec
Bess [88]
C. Everyone has the right to life and liberty. Ik for sure that's correct.
5 0
3 years ago
__________ ozone is harmful, damaging plants and human health while ozone at the _________ level screens out mutagenic ultraviol
jenyasd209 [6]

Answer:

Tropospheric ozone is harmful, damaging plants and human health while ozone at the stratophere level screens out mutagenic ultraviolet radiation.

Explanation:

Ozone is dangerous and harmful in the lowest layer of the Earth's atmosphere. This layer is called troposphere. The reason why it causes damage to plants and human health it is because ozone is a reactive gas that affects plant synthesis and causes smog (a form of air pollution that is particularly dangerous to sensitive respiratory diseases such as asthma). However, ozone is helpful in the second layer of the Earth's atmosphere: the stratosphere.  It prevents and blocks dangerous ultraviolet radiation.

7 0
3 years ago
Sedimentary rock is the most common material in the Earth's Crust.<br> True<br> False
defon

Answer:

false

Explanation:

1 Oxygen 467,100

2 Silicon 276,900

3 Aluminium 80,700

4 Iron 50,500

4 0
3 years ago
Read 2 more answers
Which phrases could you use to describe a place
Karolina [17]
Ancient, beautiful, charming
7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the perimeter and the area of this figure?
    12·1 answer
  • How can most Japanese identify as both Shinto and Buddhist simultaneously?
    11·2 answers
  • Tiny creeks or streams which merge to form a river ate called
    8·2 answers
  • Besides Vatican city, how many countries are members of the European union
    10·1 answer
  • Since 2000, people in the largest category of international migrants seeking asylum in a different country are best described as
    14·1 answer
  • Heat can be transferred through conduction, convection, and radiation. What is necessary in order for heat to be transferred by
    7·2 answers
  • The general pattern of layered changes in soil with depth is called ______________.​ (1 word)
    14·1 answer
  • PLEASE ANSWER RIGHT IF YOU ANSWER RIGHT ILL GIVE BRAINLIST AND THANKS The North American plate is moving away from the Eurasian
    9·2 answers
  • If it is 4 p.m. in San Francisco, what time is it in London, England?
    12·1 answer
  • HOME WORK I NEED HELP
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!