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2 years ago

A line segment has a midpoint of (1, 3/2). If one endpoint is (4,3), what is the other endpoint?

Mathematics

1 answer:

andrew11 [14]2 years ago

8 0

Answer:

(-2, 0)

Step-by-step explanation:

midpoint formula :)

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FACTOR and list your 4 steps: 5x^2y - 30xy^2

Dahasolnce [82]

Answer:

5x • (x + 3y) • (x - 2y)

Step-by-step explanation:

6 0

2 years ago

How do you find the rate of change of a function?

Kobotan [32]

Answer:

We calculate the slop of a line.

How to find the slope:

Pick any two points on a graph

The formula of slope is $\frac{Y2-Y1}{X2-X1}$

For example we have two points that contains the coordinates (5,2) (7,4)

Inserting them to the formula would result in:

$\frac{4-2}{7-5}$

= $\frac{2}{2}$

Our rate of change is rise 2, run 2.

3 0

2 years ago

Find all of the eigenvalues λ of the matrix A. (Hint: Use the method of Example 4.5 of finding the solutions to the equation 0 =

Svetradugi [14.3K]

Answer:

$\lambda=8,\ \lambda=-5$

Step-by-step explanation:

<u>Eigenvalues of a Matrix</u>

Given a matrix A, the eigenvalues of A, called $\lambda$ are scalars who comply with the relation:

$det(A-\lambda I)=0$

Where I is the identity matrix

$I=\left[\begin{array}{cc}1&0\\0&1\end{array}\right]$

The matrix is given as

$A=\left[\begin{array}{cc}3&5\\8&0\end{array}\right]$

Set up the equation to solve

$det\left(\left[\begin{array}{cc}3&5\\8&0\end{array}\right]-\left[\begin{array}{cc}\lambda&0\\0&\lambda \end{array}\right]\right)=0$

Expanding the determinant

$det\left(\left[\begin{array}{cc}3-\lambda&5\\8&-\lambda\end{array}\right]\right)=0$

$(3-\lambda)(-\lambda)-40=0$

Operating Rearranging

$\lambda^2-3\lambda-40=0$

Factoring

$(\lambda-8)(\lambda+5)=0$

Solving, we have the eigenvalues

$\boxed{\lambda=8,\ \lambda=-5}$

8 0

2 years ago

Zane buys a standard class train ticket.

GaryK [48]

Step-by-step explanation:

15 / 100 × 34

5.1 price he save

6 0

1 year ago

Read 2 more answers

Y+23=59<br><br>solve for y i dont know if i have to add or subtract the 23 and 59

neonofarm [45]

When you move a number to the opposite side of the equation, in this occasion it will be 23- it changes to the opposite value. So us 23 is a positive value you can move it and change it to a negative. Or in other words suntract -23 from all sides of the equation, which will be equal to:
y = 59 - 23
Y = 36

7 0

3 years ago