Please help if you can!!!!!!

Answer:

y = 1.2x + 1.5

Step-by-step explanation:

Formula: y = mx + b

m = slope

b = y-intercept

The y-intercept is at "1.5"

slope = y/x or rise over run

r/r = 6/5 = 1.2

Slope is 1.2

Equation form....

y = 1.2x + 1.5

And the slope is positive since the line is increasing

Hope this helped!

Have a supercalifragilisticexpialidocious day!

Answer:

D. 189.42

Step-by-step explanation:

The amount that will be withheld from his paycheck for income tax in all is d. $189.42.

Using this formula

Amount withheld=State income tax+( State income tax× Percentage of federal income tax)

Where:

Let plug in the formula

Amount withheld=$154.00+($154,00×23%)

Amount withheld=$154.00+$35.42

Amount withheld=$189.42

Inconclusion the amount that will be withheld from his paycheck for income tax in all is d. $189.42.

Learn more about income tax here:https://brainly.com/question/25641320

Answer:

Step-by-step explanation:

2y = -x +9

3x - 6y = -15

The solution is the value of x and y that will make the two equations true in the same time.

3x-6y = -15;  divide both sides by 3

x-2y = -5; substitute 2y for -x+9 because the first equation tell us they are equal

x-(-x+9) = -5; open parenthesis

x+x-9 = -5 ; add 9 to both sides  and combine like terms

2x = -5 +9; 2x = 4; divide both sides by 2

x= 2

Substitute x for 2

2y = -x+9 ; 2y = -2 +9 ; 2y = 7; y = 7/2 = 3.5

Solution is (2, 3.5)

Answer:

(2, 7/2)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Algebra I

Step-by-step explanation:

Step 1: Define Systems

2y = -x + 9

3x - 6y = -15

Step 2: Rewrite Systems

2y = -x + 9

Step 3: Redefine Systems

y = -x/2 + 9/2

3x - 6y = -15

Step 4: Solve for x

Step 5: Solve for y

Answer:

268

Step-by-step explanation:

400  - 0.33 * 400 = 268

Answer:

The equation of the line in slope-intercept form is:

y = -1/6x + 4

Step-by-step explanation:

The slope-intercept form of the line equation

[tex]y = mx+b[/tex]

where  

Given the points on the line graph  

Determining the slope between (0, 4) and (6, 3)

Using the formula

Slope = m =  [y₂ - y₁] /  [x₂ - x₁]

                 =  [3 - 4] / [6 - 0]

                 = -1 / 6

Thus, the slope of the line = m = -1/6

We know that the value of the y-intercept can be determined by setting x = 0 and determining the corresponding value of y.

From the graph, it is clear

at x = 0, y = 4

Thus, the y-intercept b = 4

now substituting b = 4 and m = -1/6 in the slope-intercept form

y = mx + b

y = -1/6x + 4

 Therefore, the equation of the line in slope-intercept form is:

y = -1/6x + 4

Answer:

[tex]0.0000026[/tex] is the required decimal form of the given number.

Step-by-step explanation:

Given that,

A number: 2.6 x 10⁻⁶

We need to write this number in standard form.

[tex]2.6\times 10^{-6}=2.6\times \dfrac{1}{10^6}\\\\=\dfrac{26}{10}\times \dfrac{1}{10^6}\\\\=0.0000026[/tex]

So, the required decimal form of the given number is [tex]0.0000026[/tex].

Answer:

15/17 is 0.88.

and rounded to the nearest tenth is 0.9

have a good day! c:

Answer:

Area = 110.88 m²

Step-by-step explanation:

Total area = area of the two triangles + area of the rectangle

Total Area = ½bh + L*W × ½*by

= ½*7*7.2 + 7.6 × 7.2 + ½*8.6*7.2

= 25.2 + 54.72 + 30.96

Total Area = 110.88 m²

Answer:

a

.........................

Answer:

Maybe C. 12ft/1in

Step-by-step explanation:

Answer:

[tex]\mathbf{ \int^2_0 \dfrac{x^2}{4}. dx = \dfrac{2}{3}}[/tex]

Step-by-step explanation:

The volume of right pyramid whose base is a square is expressed by the formula:

[tex]V = \int^h_o \dfrac{L^2 *y^2}{h^2}. dy \ or \ V = \int^h_o \dfrac{L^2 *x^2}{h^2}. dx[/tex]

Given that:

height h = 2; &

side (l) = 1

Then;

[tex]V = \int^2_0 \dfrac{(1)^2 *x^2}{(2)^2}. dx[/tex]

[tex]V = \int^2_0 \dfrac{x^2}{4}. dx[/tex]

[tex]V =\dfrac{1}{4} \Big [ \dfrac{x^3}{3} \Big ] ^2_0[/tex]

[tex]V =\dfrac{1}{4} \Big [ \dfrac{(2)^3}{3} -0\Big ][/tex]

[tex]V =\dfrac{1}{4} \Big [ \dfrac{8}{3} -0\Big ][/tex]

[tex]\mathbf{V = \dfrac{2}{3}}[/tex]

Answer:

h = 2

Step-by-step explanation:

[tex]-\frac{6}{h}=-3\\\\(-\frac{6}{h})h=-3h\\\\-6=-3h\\\\\frac{-6=-3h}{-3}\\\\\boxed{2=h}[/tex]

Hope this helps.

Step-by-step explanation:

Area of Figure

= Area of Parallelogram + Area of Semicircle

= (26)(13) + 0.5π(24/2)²

= 338 + 72π

= 564.2.

Answer:

Area of the figure :---

Area of the parallelogram+area of the semicircle

(26×13)+(1/2)π(12)²

=338+72π

=338+226.2

=564.2 square unit

Answer:

False for the first one

true for the second

true for the last

Step-by-step explanation:

The triangle with 2 angles as 90° is not possible and the statement is false

A triangle is a plane figure or polygon with three sides and three angles.

A Triangle has three vertices and the sum of the interior angles add up to 180°

Let the Triangle be ΔABC , such that

∠A + ∠B + ∠C = 180°

The area of the triangle = ( 1/2 ) x Length x Base

For a right angle triangle

From the Pythagoras Theorem , The hypotenuse² = base² + height²

if a² + b² = c² , it is a right triangle

if a² + b² < c² , it is an obtuse triangle

if a² + b² > c² , it is an acute triangle

Given data ,

Let the triangle be represented as ∠ABC

Now , the measures of the angles of the triangle are

A triangle has two 90° angles and a side 12 centimeters in length

So , ∠ABC = ∠BAC = 90°

And , For a Triangle be ΔABC , such that

∠A + ∠B + ∠C = 180°

Therefore , a triangle cannot be formed with 2 angles as 90°

Hence , the statement is False

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The end behavior of the radical function represented by this graph is As x decreases in value , f(x) increases in value , as x increases in value , f(x) increases in value ,  Option A is the correct answer.

A law that relates a dependent and an independent variable is called a Function.

The graph with a function is given

The end behavior has to be predicted

It can be seen from the graph that

as x decreases , as x value is going to negative the value of y is decreasing and going from positive to zero

as x is increasing , The value of y is increasing

Therefore , Option A is the correct answer.

To know more about Function

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Def the second one because think about it this way 1.5 x 8 = 12

There's your answer

Answer:

b

Step-by-step explanation:because i searched it up

The limits in the integral of the options are missing. They are :

a). [tex]\frac{d}{dx} \int^2_0 f(x)dx = 0[/tex]

b). [tex]\frac{d}{dx} \int^x_2 f(t)dt = 0[/tex]

c). [tex]$\int^x_2f'(x)dx=f(x)$[/tex]

Solution:

We known that

[tex]$\frac{d}{dx}\int^{g(x)}_{h(x)}f(t)dt = f(g(x))\cdot g'(x)-f(h(x))\cdot h'(x)$[/tex]

a).  [tex]\frac{d}{dx} \int^2_0 f(x)dx[/tex]

     [tex]$=f(2) \cdot \frac{d}{dx}(2) - f(0)\cdot \frac{d}{dx}(0)$[/tex]

     = 0 - 0

     = 0

Hence it is true.

b).   [tex]\frac{d}{dx} \int^x_2 f(t)dt[/tex]

      [tex]$=f(x)\frac{d}{dx}(x)-f(2)\cdot \frac{d}{dx}(2)$[/tex]

      [tex]$=f(x) \cdot 1 -f(2)\times 0 $[/tex]

      = f(x)

Hence it is true.

c). [tex]$\int^x_2f'(x)dx[/tex]

    [tex]$\left[f(x)\right]^x_2 = f(x)-f(2)$[/tex]

                [tex]$\neq f(x) $[/tex]

Hence it is false.

Therefore option a) and b). are true.

Answer:

A

Step-by-step explanation:

Answer:

4,944 kg of strawberries

Step-by-step explanation:

In order to know the amount of strawberries Berry Delicious used this year, you have to know how much is 60% of 3,090 kg of strawberries. You can solve this by multiplying 3,090 by 60%.

Let's solve.

Next, we have to add 1,854 kg to 3,090 kg.

Therefore, Berry Delicious used 4,944 kg of strawberries this year. This is 1,854 kg more than last year's.

Answer:

no

Step-by-step explanation:

three points can exist on three different lines and still reside in the same plane

Answer:

4.1469 x 10^5

Step-by-step explanation:

multiply the coefficients and add the exponents

1.202 x 3.45 = 4.1469

10³ x 10² = 10^5

Answer:

hahahhahaha

Step-by-step explanation:

abahahahhahah

Answer:

x = -1, 19

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Algebra I

Step-by-step explanation:

Step 1: Define

2x² - 20x = x² - 19

Step 2: Solve for x

Answer:

Equation: (x - 10)² = 81

Soulotion: x = 10 + 9

Step-by-step explanation:

I tried it on khan academy

Answer:

Step-by-step explanation:

Ratio of cookies to brownies:

Answer:

Step-by-step explanation:

16:30 simplify by reducing both numbers twice

Answer: I think your answer would be B. 1/9

I hope it's right

Answer:

b

Step-by-step explanation:

I dont understand why the total didnt go down since u kept the 5 but it probably b

Answer:

the first choice

Step-by-step explanation:

she gets 13 more $ so x would have to be the brothers amout