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
lisabon 2012 [21]
4 years ago
15

One half of a number is -12

Mathematics
2 answers:
Natali [406]4 years ago
6 0
The answer is -24
1/2n=-12
Multiply 2 to both sides
n=-24
hope this helps:)
please mark thanks and brainliest:)
Anon25 [30]4 years ago
3 0
N/2=-12  multiply both sides by 2

n=-24

So the number is -24
You might be interested in
If sin tetha=root3/2, what is cos tetha?​
Minchanka [31]

Answer:

The value of cos Ф is ± \frac{1}{2}

Step-by-step explanation:

There are important rules for sin Ф and cos Ф

  • sin²Ф + cos²Ф = 1
  • sin²Ф = 1 - cos²Ф
  • cos²Ф = 1 - sin²Ф

∵ sin Ф = \frac{\sqrt{3}}{2}

∴ sin²Ф = (\frac{\sqrt{3}}{2})^{2}

∴ sin²Ф = \frac{3}{4}

→ By using the third rule above

∵ cos²Ф = 1 - sin²Ф

∴ cos²Ф = 1 - \frac{3}{4}

∴ cos²Ф = \frac{1}{4}

→ Take square root for both sides

∴ cos Ф = ± \frac{1}{2}

∴ The value of cos Ф is ± \frac{1}{2}

6 0
3 years ago
8^−2xa^7 simplified math assignment
Delvig [45]
Uh I don’t understand
5 0
3 years ago
Two different box-filling machines are used to fill cereal boxes on an assembly line. The critical measurement influenced by the
defon

Answer:

0.1981

Step-by-step explanation:

See attachment for calculation

5 0
3 years ago
Need help. Also what graphing utility could I use?
Vladimir79 [104]

<em />

<em />

sadly i haven’t learned this so i can’t help you with the answers themselves but a graphing utility you could use is a graphing calculator or a graphing calculator online i know one called desmos.com just not sure if it has the intersect feature so i recommend graphing calculator

3 0
4 years ago
Rule add 15, subtract 10 first term4
mr Goodwill [35]
I think that would be 9 I am not sure.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Y = a(x-2)(x+4) the graph of the equation in the xy- plane is a parabola with vertex (c,d)
    12·1 answer
  • How many cubes with side lengths of 1/3 cm does it take to fill the prism?
    6·1 answer
  • A circle with radius of 2cm sits inside a circle with radius of 4cm
    15·1 answer
  • Find the distance between the points (3, 7) and (3, -5).
    9·2 answers
  • P l e a s e h e l p p p p !!!
    14·2 answers
  • What is the greatest common factor of 6 and 8​
    11·2 answers
  • The graphic shows the 108 students
    6·1 answer
  • I need some help with this question. Can someone help me pls???
    11·2 answers
  • Hey, me again I NEED HELP ASAP!
    9·1 answer
  • Help me with this question​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!