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
SSSSS [86.1K]
2 years ago
5

16 - 2 to the 3rd power over 16

Mathematics
2 answers:
jasenka [17]2 years ago
7 0

Step-by-step explanation:

the explantion is in the photo

Sveta_85 [38]2 years ago
6 0

Answer:

1/2

Step-by-step explanation:

Your equation is 16-2^3/16

First, you find out what 2^3 is equal to

2 x 2 x 2=8

Your equation will then be 16-8/16

Next, you subtract 8 from 16

16-8=8

Your equation will then be 8/16

divide both 8 and 16 by 4

8/4=2, 16/4=4

=2/4

You then simplify 2/4 to it's lowest terms

2/2=1 , 4/2=2

=1/2

You might be interested in
Hhhhhhhhhhhhhhellllllllllllllllllloooooooooooooppppppppppppppppp
olga2289 [7]

Answer:

The answer is C. -3/4x+4

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Solve the Law of Cosine: c^2 = a^2+ b^2 - 2abcosC for cos C.
Andrew [12]

Answer:

The Law of Cosine :  cos C = \frac{a^{2}+ b^{2}-c^{2}}{2ab}

Step-by-step explanation:

See the figure to understand the proof :

Let A Triangle ABC with sides a,b,c,

Draw a perpendicular on base AC of height H meet at point D

Divide base length b as AD = x -b   and    CD = x

By Pythagoras Theorem

In Triangle BDC             And     In Triangle BDA

a² = h² + x²     (  1  )                        c² = h² + (x-b)²

                                                      c² = h² + x² + b² - 2xb   ...(. 2)

From above eq 1 and 2

c² = (a² - x²) + x² + b² - 2xb

or, c² = a² + b² - 2xb                    .....(3)

Again in ΔBDC

cos C = \frac{BD}{BC}

Or, cos C = \frac{x}{a}

∴ x= a cos C

Now put ht value of x in eq 3

I.e, c² = a² + b² - 2ab cos C

Hence , cos C = \frac{a^{2}+ b^{2}-c^{2}}{2ab}      Proved   Answer

6 0
2 years ago
In a certain college, 33% of the physics majors belong to ethnic minorities. If 10 students are selected at random from the phys
Shkiper50 [21]

Answer:

False

Step-by-step explanation:

We are told that there is a 33% probability that physics students belong to ethnic minorities, therefore if the sample is 10 people, the amount would be given as follows:

10 * 33% = 3.3 people would be from ethnic minorities. What means of those 10 no more than 4 (to round the number) people belong to an ethnic minority.

Therefore, this statement is false, because it does not represent exactly the probability established in the university.

It is possible to clarify that what affirmation is true part because it fulfills what it says, because the probability says that 4 or less, and the affirmation says that 6 or less, however, the affirmation mentions that it corresponds to the probability of 33% and that if it is false, to correspond it should be between 51% and 60%.

8 0
2 years ago
Rewrite the quadratic function in vertex form (which is also called a standard form) and give the vertex.
jasenka [17]

The vertex form of the equation f(x) = x^2 - 3x, is f(x) = (x - 3/2)^2 - 9/5

<h3>How to rewrite the quadratic function?</h3>

The quadratic function is given as:

f(x) = x^2 - 3x

Differentiate the function

f'(x) = 2x - 3

Set the function to 0

2x - 3 = 0

Add 3 to both sides

2x = 3

Divide by 2

x = 3/2

Set x = 3/2 in f(x) = x^2 - 3x

f(x) = 3/2^2 - 3 * 3/2

Evaluate

f(x) = -9/5

So, we have:

(x, f(x)) = (3/2, -9/5)

The above represents the vertex of the quadratic function.

This is properly written as:

(h, k) = (3/2, -9/5)

The vertex form of a quadratic function is

f(x) = a(x - h)^2 + k

So, we have:

f(x) = a(x - 3/2)^2 - 9/5

In f(x) = x^2 - 3x,

a = 1

So, we have:

f(x) = (x - 3/2)^2 - 9/5

Hence, the vertex form of the equation f(x) = x^2 - 3x, is f(x) = (x - 3/2)^2 - 9/5

Read more about vertex form at

brainly.com/question/24850937

#SPJ1

7 0
1 year ago
Help plss, i need to know this answer right now!
Aleksandr [31]

Answer:

50

Step-by-step explanation:

totally guessing just seems logical

4 0
2 years ago
Other questions:
  • Is my answer correct ??
    7·2 answers
  • Consider the sets below. U = {x | x is a real number} A = {x | x is an odd integer} R = {x | x = 3, 7, 11, 27} Is R ⊂ A? yes, be
    8·2 answers
  • A standard six-sided die is rolled. what is the probability of rolling a number equal to 3? express your answer as a simplified
    7·1 answer
  • Mr. Vlasic needs to buy 2
    12·2 answers
  • An item has a listed price of $95. If the sales tax rate is 9%, how much is the sales tax (in dollars)?
    6·1 answer
  • What is 0.1% of 203.75 million?
    12·2 answers
  • The double dot plot shows the number of points scored by Sam and Daniel in 15 games. What is the difference between their median
    9·1 answer
  • Solve for x in the following equation: 4(-5x-6) = 4(9x+4)
    10·1 answer
  • Please help me find the area
    6·1 answer
  • -4x + 7 is greater than or equal to 83<br> (sorry, i couldn't get the sign for it)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!