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
Readme [11.4K]
2 years ago
6

Find the vertex form of the quadratic function by completing the square F(x) = x^2 -24x

Mathematics
1 answer:
musickatia [10]2 years ago
4 0

Answer: the vertex is (12,−144)

Step-by-step explanation:

You might be interested in
EASY, PLEASE HELPPPP, ASAP
solniwko [45]

Answer:

C. 60 ft

Step-by-step explanation:

5 ft woman / 2 ft shadow

? ft antenna / 24 ft shadow

proportion time!

25*5 = 120

120/2 = 60

remember to press dat heart button

7 0
2 years ago
Heated-treated parts are specified to have a hardness of at least 45 (lower specification limit). Any parts that are below 45 ar
Nataly_w [17]

Answer:

P(X

And we can find this probability using the normal standard table or excel and we got:

P(z

The figure shows the calculation for this case.

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".  

Solution to the problem

Let X the random variable that represent the hardness of a population, and for this case we know the distribution for X is given by:

X \sim N(48.5,2)  

Where \mu=48.5 and \sigma=2

We are interested on this probability

P(X

And the best way to solve this problem is using the normal standard distribution and the z score given by:

z=\frac{x-\mu}{\sigma}

If we apply this formula to our probability we got this:

P(X

And we can find this probability using the normal standard table or excel and we got:

P(z

The figure shows the calculation for this case.

5 0
3 years ago
Using polygon STUVW what is m angle U ?
bija089 [108]

Answer:

The m∠ U is 72°.

Step-by-step explanation:

Given:

\angle S = 90\\\angle T = 2x\\\angle U = x\\\angle V = 2x\\\angle W = 90\\

To find :

\angle U = x = ?

Solution:

The sum of the measures of the interior angles of a polygon with 'n' sides is given as

\textrm{sum of the measures of angle of a polygon with 'n' sides} = (n - 1)\times 180

Here we have n = 5 on substituting the values we get

\angle S +\angle T + \angle U +\angle V + \angle W = (5 -2)\times 180\\90 + 2x + x + 2x + 90 = 3\times 180\\5x + 180 = 540\\5x = 540-180\\5x = 360\\x = \frac{360}{5}\\x = 72

Therefore,

m∠ U is 72°.

4 0
3 years ago
What is the place value of 9 in 6545 . 965​
Lana71 [14]

Answer:

Tenths is the correct answer because the first digit after the decimal represents the tenths place. the next digit after the decimal represents the hundredths place the remaining digits continue to fill in the place values until there are no digits left.

4 0
3 years ago
Answer 7, 8, 9, 10. <br> I am giving out a 5- star rating! and marking u brainy if its right!
UNO [17]
7. Four and 7 tenths
8. Twenty two and eighty nine hundredths
9. Forty Five and Three hundred Twenty Nine Thousandths
10.Twenty seven hundredths
3 0
3 years ago
Other questions:
  • Find the missing term. If y = 1 + i, then y3 − 3y2 + (-3y) (-3y + 1) (3y) (3i ) − 1 = -i .
    5·1 answer
  • Factorization of nine using exponents from least to greatest
    14·1 answer
  • Over time, the value of the property at 397 West Lake Street increased by 275%. If the initial value of the property was P, whic
    14·1 answer
  • The height, h, in feet of a golf ball above the ground after being hit into the air is given by the equation, h = -16t 2 + 64t,
    12·1 answer
  • Harry created a canvas painting on a square canvas. He then placed an order for a new rectangular canvas. The side length of the
    9·1 answer
  • Jeanette wants to raise $3,200 in a marathon fundraiser. Her sponsers will donate
    13·1 answer
  • 4x + 3y = 1<br> x - 3y = -11
    14·2 answers
  • A square coffee table has an area of 198 square inches what is the length of one side of the table​
    10·1 answer
  • Plz help it’s due tonight!!!
    12·1 answer
  • -19x-17 = -93 <br> Also when you solve it has to be with the addition property of equality
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!