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
Vaselesa [24]
2 years ago
14

Im confused with this​

Mathematics
2 answers:
kramer2 years ago
8 0

Answer:

X^2+7x+4

Step-by-step explanation:

Setler79 [48]2 years ago
4 0

Answer:

Step-by-step explanation:

Quotient

X^2+7x+4

The remainder is 1

You might be interested in
Which of the following equations has infinitely many solutions?
Valentin [98]

Answer:

B

Step-by-step explanation:

If you look at A and you subtract 3x by 4x you get x and you subtract 3 from -7 and you get -10. But if you look at B you do the stuff in the parentheses first and you get 4x+12x+28=16x+28 and they're the same so it's B.

7 0
2 years ago
Help please ASAP !!!
Arisa [49]

For this case we have that by definition of trigonometric relations of rectangular triangles, that the sine of an angle is given by the opposite leg to the angle on the hypotenuse of the triangle. So:

Sin (45) = \frac {leg} {h}

Where h is the hypotenuse.

\frac {\sqrt {2}} {2} = \frac {leg} {h}

We cleared h:

h = \frac {2leg} {\sqrt {2}}

We rationalize:

h = \frac {2leg} {\sqrt {2}} * \frac {\sqrt {2}} {\sqrt {2}}\\h = \frac {2 \sqrt {2} * leg} {2}\\h = \sqrt {2} * leg

ANswer:

Option A

3 0
3 years ago
Translate the following sentence into an equation using n for the unknown number. Then solve for n. when 15 is decreased by thre
saw5 [17]

Answer:

n=-2,A

Step-by-step explanation:

15-3n=21

-3n=21-15

-3n=6

n=6/-3

=-2

5 0
2 years ago
How to find the maximum or minimum value of a quadratic function?
kipiarov [429]

Answer:

Vertex form

Step-by-step explanation:

You convert to  vertex form  a(x - b)^2 + c . The coordinates of the maxm/minm will be (b, c).

For example find minimum value of  x^2 + 5x - 6:-

x^2 + 5x - 6

=  (x + 2.5)^2 - 6.25 - 6

= (x + 2.5)^2 - 12.25

The coordinates of minimumm will be (-2.5, -12.25)  The values of the minimum of the function is -12.25

6 0
3 years ago
(05.05)The width of a rectangle is shown below:
Ket [755]

Answer:

no idea sorry!!

Step-by-step explanation:

i think its the third but not sure

4 0
2 years ago
Other questions:
  • A certain arithmetic sequence has the following explicit formula for the nth term: an = 4 + (n - 1)(7) The same sequence has the
    15·2 answers
  • What is 4.99 hundredths rounded to the nearest hundredth
    12·1 answer
  • For every 100,000 baby boys born in the US in 2018, the Office of National Statistics (ONS) used current mortality rates to pred
    15·1 answer
  • Solve. Simplify your answer
    6·1 answer
  • Imagine telling a guy you liked him. He tells you he has feelings for you but he likes your best friend. But, your best friend l
    7·2 answers
  • Twins Isaac and Isaiah were just born. Isaac weighs 6666 pounds 2222 ounces and Isaiah weighs 5555 pounds 4444 ounces.
    5·2 answers
  • Jordan buys a notebook for himself and
    12·1 answer
  • For what values of x is f(x)>0?
    12·1 answer
  • I need help rally fast this is a test WILL MARK BRAINLEST!!
    10·1 answer
  • Given z1 and z2, what is the midpoint?<br><br> z1=5-7i and z2=-9+3i.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!