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
blagie [28]
4 years ago
11

Need Help Answer Please!!

Mathematics
1 answer:
stepan [7]4 years ago
7 0

Answer:

The correct option is B

Step-by-step explanation:

The equation of a line in point-slope form is:

y-y1 = m(x-x1)

where m is the slope and (x1,y1) a point on the line

here m=2 and (x1,y1)=(2,3)

substitute these values into the equation.

y-3 =2(x-2)

Thus the correct opttion is B....

You might be interested in
Find all zeros of the polynomial P(x) = x3 − 2x2 − 3x + 10. Express any non-real roots in the form a + bi.
Strike441 [17]

Answer:

x =  - 2 \: or \: x = 2 - i \: or \: x = 2 + i

Step-by-step explanation:

The given equation is

p(x) =  {x}^{3} - 2 {x}^{2} - 3x + 10

We can see that:

p(  - 2) =  {( - 2)}^{3} - 2 {( -2) }^{2} - 3( - 2)+ 10

p(  - 2) =  - 8- 8 + 6+ 10 = 0

This means x=-2 is a zero of p(x).

From the long division in the attachment,

We can rewrite the polynomial as:

{x}^{3}  - 2 {x}^{2}  - 3x + 10 = (x + 2)( {x}^{2}  - 4x + 5)

We now find solution to the quadratic part:

{x}^{2}  - 4x + 5 = 0

This is given by:

x =  \frac{ - b \pm \sqrt{ {b}^{2}  - 4ac} }{2a}

We plug in the values to get:

x =  \frac{ -  - 4 \pm \sqrt{ {( - 4)}^{2}  - 4 \times 1 \times 5} }{2 \times 1}

x =  \frac{ 4 \pm \sqrt{ 16  -  20} }{2 }

x =  \frac{ 4 \pm \sqrt{ - 4} }{2 }

x =  \frac{ 4 \pm2i}{2 } \\ x =   2 \pm \: i \\ x = 2 - i \: or \: x = 2 + i

Therefore all solutions are:

x =  - 2 \: or \: x = 2 - i \: or \: x = 2 + i

4 0
4 years ago
How to find missing angle of a right triangle given 2 sides
tekilochka [14]

Answer:

As a rule of thumb, if you know only the two shorter side, their ratio is the tangent of the angle opposed to the side you use as a numerator.

If you know one side and the hypotenuse, the ratio side/hypotenuse is either the sine of the opposite angle, or the cosine of the adjacent angle.

8 0
3 years ago
Solve the following system of equations graphically. Click on the graph until the correct solution of the system appears.
gizmo_the_mogwai [7]
Coordinates would be 5,3 i believe
7 0
4 years ago
A bicycle wheel has a diameter of 26 inches. How far will the wheel travel in one revolution? (C=π×d,π≈3.14)
insens350 [35]

Answer:

c = 3.141  \times 26

6.8 feet

6 0
4 years ago
∫(x+1)/(x2+2)2x−3​dx need help with this question. can you show the process​
kenny6666 [7]

do you need to include the wiggle infront of the first bracket? if not;

(x+1) ÷ [(x^2+2) x (2x-3dx)]

x^2 x 2x = 2x^3

x^2 x -3dx = -3dx^3

2 x 2x = 4x

2 x -3dx = - 6dx

i cant find a way to make it equal 0 so i think the answer is just

x+1 over 2x^3 - 3dx^3 + 4x - 6dx as a fraction

4 0
3 years ago
Other questions:
  • What is the product?
    15·1 answer
  • A company spends $32 out of every $100 collected on overhead expenses. What percentage of their profit is spent on expenses?
    14·1 answer
  • find the diameter and circumfrance of a circle with a radius of 5 yards leave your answers in terms of pi
    12·1 answer
  • What line represents the relationship between r and s shown in the table?
    11·1 answer
  • An equation is shown below: 2(3x − 5) = 1 Which of the following correctly shows the first two steps to solve this equation? Ste
    13·2 answers
  • (WILL GIVE YOU 30 POINTS!!!)
    14·1 answer
  • Heather drove a constant rate. She traveled 162 miles in 3 hours. How far In miles did heather travel in 1 hour?
    14·1 answer
  • Tell me which ones are greater than or lesser than with these <>?
    13·1 answer
  • Plot the point X (5,7), Y (3,5) and Z (2,6) join them form a triangle first right answer gets brainliest
    14·1 answer
  • What the y-intercept of (8,0) and (3,7)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!