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2 years ago

Find the slope of each graph. Express the answer in simplest form. Please show graph

Mathematics

2 answers:

Sidana [21]2 years ago

7 0

Answer:

Step-by-step explanation:

slope is -3/2. rise/run. There's already a graph there so I'm assuming no need to show one

OlgaM077 [116]2 years ago

6 0

Answer:

slope: -3/2

y intercept: -1

equation: y = -3/2x-1

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Sierra says that she can simplify the side of the inequality shown by combining the terms within the parentheses but that she c

stiv31 [10]

Answer:

Yes, Sierra is correct

Step-by-step explanation:

Given

$4(y + 7) > -3 (4 + 5)$

Required

Is she correct

The right parenthesis has 4 + 5.

This can be simplified as: $4 + 5 = 9$

So, we have:

$4(y + 7) > -3 (4 + 5)$

$4(y + 7) > -3 *9$

The left parenthesis has y + 7.

This cannot be simplified because y is a variable and 7 is a number.

Hence, Sierra is correct.

8 0

2 years ago

What is the value of the expression below? 8 plus 24 divided (2 x 6) - 4

Anastaziya [24]

Answer:

Step-by-step explanation:

So, let's right this out:

8+24

-------------

(2 x 6)-4

When we simplify, we get:

----

Which is 4.

Hope this helped sorry if incorrect!

~Mschmindy

3 0

2 years ago

Evaluate the determinant of the matrix. -4 5 6 0 4 4 -2 -5 4 I need the work plz

FromTheMoon [43]

Answer:

-136

Step-by-step explanation:

We have to find the determinant of the following matrix:

$\left[\begin{array}{ccc}-4&5&6\\0&4&4\\-2&-5&4\end{array}\right]$

We can find the determinant by expanding via 1st column. i.e. by taking each element of 1st column and multiplying it by its co-factor matrix as shown below:

det $\left[\begin{array}{ccc}-4&5&6\\0&4&4\\-2&-5&4\end{array}\right]$

= $(-4 \times det \left[\begin{array}{cc}4&4\\-5&4\end{array}\right]) - (0 \times (-4 \times det \left[\begin{array}{cc}5&6\\-5&4\end{array}\right]))+ ((-2) \times det\left[\begin{array}{cc}5&6\\4&4\end{array}\right])\\\\ =-4 \times (16 + 20)-(0)+(-2 \times 20-24)\\\\ =-4(36)+(-2(-4))\\\\ =-144+8\\\\ =-136$

The notation det() stands for determinant of the matrix.

Therefore, the determinant of the given matrix is -136

8 0

2 years ago

Find the product with the exponent in simplest form. Then, identify the values of x and y. 1 1 X 63.64 = 6 Y X = y =

Snezhnost [94]

Answer:

x = 7 y = 12

Step-by-step explanation:

4 0

2 years ago

Derek collects quarters that have the names of the 50 U.S. states on them. He has collected 12

Lelechka [254]

Time taken to collect 12 different state quarters is 2.5 months.

Now , we need to find time taken to collect all 50 state quarters.

Let , time required is x.

So,

$\dfrac{x}{50}=\dfrac{2.5}{12}\\\\x=\dfrac{2.5}{12}\times 50\\\\x=10.4$

Therefore, time required is 10.7 months.

Hence, this is the required solution.

3 0

2 years ago

Find the slope of each graph. Express the answer in simplest form. Please show graph​

Find the slope of each graph. Express the answer in simplest form. Please show graph