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
Salsk061 [2.6K]
3 years ago
13

Which function represents a parabola that opens downward and has a vertex at (3,-4)

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
4 0

Answer:

y = -(x-3)² -4

Step-by-step explanation:

You might be interested in
What parts of the American System are still in effect today
Stella [2.4K]

Answer:channel

Step-by-step explanation:

because mof tje t,otjer ,fdoiclemr jsamdesad

aw

8 0
3 years ago
Are these triangles similar?<br><br>A) Yes<br>B) No​
andrew11 [14]

Answer:

B) No

Step-by-step explanation:

They are not similar because if you add all three angles, they add up to 179. Every triangle is supposed to have 180°.

5 0
3 years ago
I don't understand what the "!"s mean. Help please
kakasveta [241]

n! is called a factorial.


It would look something like this: n! = 1·2·3·...·n


An example:

5! = 1·2·3·4·5 = 120

6 0
3 years ago
Read 2 more answers
Find the value of X round your number to the nearest tenths<br><br><br> Explain it please
Anarel [89]

In this case, we must use trigonometry to find the value of x:

        tan(\alpha )=\frac{side-opposite-angle}{side-beside-angle} \\tan(70) = \frac{x}{3} \\3*tan(70) = x\\x = 3*tan(70)\\x = 8.24

Thus the value of x rounded to the nearest tenth is <u>8.2</u>

<u></u>

Hope that helps!

     

8 0
2 years ago
Which expression is equivalent to 10f - 5f + 8 + 6g + 4? I’ll mark Brainliest :D
IrinaK [193]

Answer:

The answer is 5f + 6g +12

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone please help me with this
    15·1 answer
  • A line is y=12. what is the slope of a line perpendicular to this
    12·1 answer
  • A scale drawing of a bedroom is shown below. The scale is 1 : 30. A rectangle is shown. The length of the rectangle is labeled 3
    10·2 answers
  • Round answer to the nearest hundredth. thanks ​
    9·1 answer
  • 2. The population of a state A is 650 lakhs and that of
    10·1 answer
  • Which relation is displayed on the graph?
    7·1 answer
  • Write the equation of the line, in slope-intercept form, that passes through the point (-2, -1) and has slope 5.
    6·1 answer
  • Help ASAP. In the 1800s, the United States was still a very young nation, trying to solidify its identity. The Industrial Revolu
    12·1 answer
  • A company that produces lawn chairs uses market surveys and linear regression to develop a demand function based on the wholesal
    14·1 answer
  • At a glass vase factory, 2 out of the last 10 vases produced were chipped. What is the experimental probability that the next va
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!