what's the slope of these two lines ​

Answer:

-3

Step-by-step explanation:

The additive inverse of a number means that the sum of the number, and it's additive inverse will always be zero. The additive inverse is found by simply negating a number or making it opposite.

Therefore, 3 + x = 0, 3 - 3 + x = 0 - 3, x = -3. (x represents it's additive inverse)

Just keep in mind that finding it's additive inverse is usually the best way to do it.

Here are some ways to negate a number:

________________________________

Step-by-step explanation:

Make the 2nd fraction the inversre of itself i.e

[tex] \frac{22}{3} [/tex]

and do the multiplication of

[tex] \frac{12}{11} \times \frac{22}{3} [/tex]

Answer:

Step-by-step explanation:

2x-8 ≤ 14

1. Add 8 to both sides of the inequality sign to move the 8 from the left side to the right side.

2x ≤ 22

2. Divide both sides by 2 to get the x alone.

x ≤ 11

3. Make a number line from 8 to 13 (numbers can be changed), draw a circle above the number 11 and fill in the circle.

4. Now, make a line going from the circle to the left and draw an arrow at the end.

Answer:

5,8

Step-by-step explanation:

A point (-5,8) rotated around the origin 270 degrees counterclockwise will have coordinates (-8, -5).

Two-dimensional figures can be transformed mathematically in order to travel about a plane or coordinate system.

Dilation: The preimage is scaled up or down to create the image.

Reflection: The picture is a preimage that has been reversed.

Rotation: Around a given point, the preimage is rotated to create the final image.

Translation: The image is translated and moved a fixed amount from the preimage.

We know when we rotate a point counter-clockwise the coordinates (x, y) becomes (-y, x).

Given, A point (-5,8) around the origin 270 degrees counterclockwise.

∴ The new coordinates of the points will be (-8, -5).

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Answer:

v=8

Step-by-step explanation:

Answer:

1% of 37.25=0.3725

Answer:

M=1/6

Step-by-step explanation:

Given parameters:

Fraction given to charity = [tex]\frac{1}{3}[/tex]

Fraction given to wife = [tex]\frac{2}{3}[/tex]

Unknown:

Fraction given to son and daughter =?

Solution:

Let the total property  = x

    Fraction given to charity  = [tex]\frac{1}{3} x[/tex]

    Fraction given to wife  = [tex]\frac{2}{3} x[/tex]

The remaining was given to son and daughter = F

    So;

     Total property  = fraction given to charity + fraction given to wife + fraction given to son and daughter

         x  = [tex]\frac{1}{3} x + \frac{2}{3} x + F[/tex]

            F = x - ([tex]\frac{1}{3} x + \frac{2}{3} x[/tex])

            F = 0

The son and daughter will not inherit anything

===================================================

Work Shown:

(angle HID) + (angle DIJ) = angle HIJ

(100) + (8x+11) = 21x+7

100+8x+11 = 21x+7

8x+111 = 21x+7

111-7 = 21x-8x

104 = 13x

13x = 104

x = 104/13

x = 8

Use this x value to find angle HIJ

angle HIJ = 21x+7

angle HIJ = 21*8+7

angle HIJ = 175 degrees

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

Extra info:

You can also use that x value to find angle DIJ

angle DIJ = 8x+11

angle DIJ = 8*8+11

angle DIJ = 75

Then add this to angle HID to get

angle HID + angle DIJ = 100+75 = 175

This matches with angle HIJ = 175

So this confirms angle HID + angle DIJ = angle HIJ which helps confirm our answers.

Answer: The answer is 9/50

Step-by-step explanation:

18 is in the hundredths place so it would be 18/100 but then you simplify that and get 9/50

Answer:

-16 > n or n < -16

Step-by-step explanation:

First, we can write the inequality and distribute.

-6n-12 > 3(-n+12)

-6n-12 > -3n+36

Get rid of a variable first (it makes solving a lot easier). We can add 6n to both sides.

-6n-12 > -3n+36

+6n          +6n

-12 > 3n+36

Now, we can subtract 36 on both sides.

-12 > 3n+36

-36         -36

-48 > 3n

Divide by 3 on both sides.

-48 > 3n

/3       /3

-16 > n or (if it's easier) n < -16

Hope this helps!! Have a wonderful day C:

Answer:

The distance would be 6.7 or 3✓5

Step-by-step explanation:

Im sure there's a faster way to find this, but I'm in 8th grade sooo yeah.

First things first we can use the equation

d=✓(X2-X1)*2+(Y2-Y1)*2

X2= 8

X1= 5

Y2= 13

Y1= 7

From here, you plug in the values and do as followed. You subtract the values to get the answer. For example 8-5 would get us (3)*2.

From here you square the 3 to get 9. You also do the same to the right side of the equation.

Now you have d=✓(3)*2 + (6)*2

From here you square it and you get d=✓9+36

Now we have: d✓45

Now we square the 45 to get 6.7082..., but we round the answer to get 6.7!

Hope this helps! If you have any questions please feel free to ask, as I understand the struggle of math! :)

Answer:

the distance would be 6.7

Step-by-step explanation:

Answer:

DH, CG, BF

Explanation:

Since the question is asking which lines are parallel to AE and AE is a vertical line, you need to look at the other vertical lines that are making up the sides of the box. These vertical lines are 1. DH 2. CG 3.BF.

Hope this helps.

Answer:

90 square feet per hour

Answer:

504 ft

Step-by-step explanation:

Perimeter = 2(width) + 2(length)

Convert yards to feet

1yard=3feet

8yards=?

8*3/1 = 24feet

84 = 2(w) + 2(24)

84 = 2w + 42

84 - 42 = 2w

42 = 2w

w = 21

Area = 1 * w

        = 21 * 24

        = 504 ft

Answer:

I have no clue but i have an examm sorry

Step-by-step explanation:

Answer:

5 2/3

Step-by-step explanation:

The decimal of .6 repeating is a common fraction that represents 2/3.

To write that in a mixed number is to put the whole number out front and the fraction afterward.

Answer:

The answer is 5 2/3

Answer: x= -5

Step-by-step explanation: Plug 2 into g(x). Plug that answer into f(x).

Answer:

41/100 is 41/100 because it is in lowest term and it can't be expressed in lower term than 41/100

Answer:

2. I think. Sorry if its wrong. Have a beautiful day! :)

Step-by-step explanation:

Step-by-step explanation:

(2x + 3) (2-8)=0

2x( 2-8)+3(2-8)= 0

4x - 16x + 6 - 24 = 0

-12x - 18= 0

-12x= 18

x= -18/12

x = - 3/2

Answer:

(-1.5, 0) and (0, -6)

Step-by-step explanation:

Answer:

-1, -1

Step-by-step explanation:

hope this helped

Answer:

7ab^4

Step-by-step explanation:

all of the coefficients have 7 as a GCF. for a and b you can only pull out as much as the lowest term.

that should be correct and hope this helps!

Answer:

$-36

Step-by-step explanation:

-42+6

-36

Answer:1 by the 2

Step-by-step explanation:Good job

Answer:

1.8400

Step-by-step explanation:

Answer:

90xyz ÷xy

input the unknowns

x = 3, y = 5, z = 2

90*3*5*2 ÷ 3*5

2700 ÷ 15 = 180

Just to clarify, PEMDAS, is just an abreviation for:

P - Parentheses

E - Exponents

M - Multiply

D - Divide

A - Add

S - Subtract

These are called order of operations following which part of you're equation you solve first. Hope this helped :)

Answer:

the degree of f(x) is 3

Step-by-step explanation:

fundamental theorem of algebra

The degree of function f(x) is at least 3.

The function has n intercepts i.e. it touches the x-axis n times, then the function will have at least n roots.

And as we know if the degree of the function is n then the number of roots of the function is n.

So, if the function has n intercepts, then the function has at least n degrees.

Here given that the polynomial function f(x) has 3 intercepts.

Then from above, it is clear that the function will have at least 3 roots.

And the function will have at least 3 degrees.

Therefore If the polynomial f(x) has 3 intercepts, then The degree of function f(x) is at least 3.

Learn more about the degree of function

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