Above is the question thanks

Answer:

[tex]2 = \frac{1}{2} (7x - 4)[/tex]

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[tex]2 \times 2 = 7x - 4[/tex]

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[tex]4 + 4 = 7x[/tex]

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[tex]8 = 7x[/tex]

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[tex]x = \frac{8}{7}[/tex]

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[tex]x = 1 \frac{1}{7}[/tex]

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hope it helped you:)

Answer:

A, C, and D

Step-by-step explanation:

4.052×106=4052000

Explanation:

The number is written in scientific notation, where we write a number so that it has single digit to the left of decimal sign and is multiplied by an integer power of 10.

In general notation power of 10 is not used and we multiply the number in single digit by the power of 10 to get it in simple standard decimal notation.

Multiplying by a positive power of 10 means moving decimal to right and in case power is negative (this is when the number is less than 1) it meanss moving decimal to left. This is done by the power of 10.

Here we have

4.052×106= 4.0520000×100000= 4052000.

= 4052000

Answer:

B is the correct answer for this question

Step-by-step explanation:

The number that could represent point Q is to be considered as the option c.  2 1/2.

Since

p = -4

q could be 6.5 units to the right or to the left of point p.

So, to the right it should be like

=p + q

= -4 +  6.5

= 2.5

Hence, The number that could represent point Q is to be considered as the option c.  2 1/2.

Learn more about number here: https://brainly.com/question/24338971

Answer:

(5, 4)

Step-by-step explanation:

[tex]\boxed{midpoint = ( \frac{x1 + x2}{2} , \frac{y1 + y2}{2}) }[/tex]

(X₁, Y₁) is the coordinates of the 1st point and (X₂, Y₂) is the coordinates of the 2nd point.

Using the formula above,

[tex]midpoint \: of \: segment \\ = ( \frac{9 + 1}{2} , \frac{9 - 1}{2} ) \\ = ( \frac{10}{2} , \frac{8}{2} ) \\ = (5,4)[/tex]

Answer: 3.5

Step-by-step explanation:

For this question, we are simply finding a pattern.

7.9-6.8=1.1

6.8-5.7=1.1

5.7-4.6=1.1

So we can see from above that the different between each adjacent numbers are 1.1.

Answer:2x^6 - 3x^5 - 13x^4 + 20x^3 + 12x^2 - 16x

Step-by-step explanation:

Greetings from Brasil...

Let's apply the distributive property....

(X³ - 3X² + 4) (2X³ + 3X² - 4X)

2X⁶ + 3X⁵ - 4X⁴ - 6X⁵ - 9X⁴ + 12X³ + 8X³ + 12X² - 16X

Answer:

GCF = 2 :)

Step-by-step explanation:

The greatest common factor is the biggest number that each number is divisible by.

There is no number greater than 2 that 14, 4 and 42 are all divisible by! :)

Answer:

b) -9.9

Step-by-step explanation:

since its a negative its automatically smaller than any whole

hope this helps plz give brainliest

Answer:

3(2 + 3)

Step-by-step explanation:

both answers equal 15

Answer:

(9+6)

Step-by-step explanation:

Answer:

31.5 units^2

Step-by-step explanation:

Rectangle area (RA) = l × w

Triangle area (TA) = (bh)/2

RA = 3 × 7

RA = 21

TA = (7 × 3)/2

TA = 21/2

TA = 10.5

(Triangles are congruent as shown by the lines on each side of the triangle so I can calculate area of both of them together as I just did)

Add areas together

21 + 10.5 = 31.5

Answer:

30600 seconds

Step-by-step explanation:

We know that,

1 hour = 3600 seconds,

to find for 8.5 hours, we simply just multiply it by 8.5,

3600 * 8.5 = 30600 (After you do the calculations)

If I am wrong please tell me,

If my answer helped you, please mark me as the brainliest!!

Thank You !

Answer:  The volume of a cuboid is given by the formula V = LWH, and the surface area of a cuboid is given by the formula SA = 2lh + 2wh + 2lw where l = length, w = width, and h = height.

And i was just learning this a few days back lol

Answer:

Step-by-step explanation:

The model below represents an equation. Which value of x makes the value true?

x=

Answer:

y = [tex]\frac{1}{9}[/tex] x + 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + b ( m is the slope and b the y- intercept )

y = - 9x + b ← is in slope- intercept form

with slope m = - 9

Given a line with slope m then the slope of a line perpendicular to it is

[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{-9}[/tex] = [tex]\frac{1}{9}[/tex] , thus

y = [tex]\frac{1}{9}[/tex] x + b ← is the partial equation

To find b substitute (- 18, 3) into the partial equation

3 = 2 + b ⇒ b = 3 - 2 = 1

y = [tex]\frac{1}{9}[/tex] x + 1 ← equation of perpendicular line

Answer:

a meter (when using the metric system)

Answer:

Step-by-step explanation:

Let w represent the width of the playing field in yards. Then the length is 3w-3. The perimeter is given by ...

  P = 2(L+W)

  362 = 2((3w-3) +w)

  181 = 4w -3

  184 = 4w

  46 = w

  3(46)-3 = 135 . . . length

The playing field is 46 yards wide and 135 yards long.

Answer:

     a2+8a+2

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

a3+11a2+32a+28

(all of that is a fraction)

Answer:

A. X=22

Step-by-step explanation:

x - 5 = 17

x =17 + 5

x = 22

Answer:

c. the number's distance from zero on the number line

Step-by-step explanation:

absolute values definition

Answer:

instructions within hardware.

Step-by-step explanation:

I think it work

Answer:

answer is c

just took the quiz

Step-by-step explanation:

Answer: D

Step-by-step explanation:

To find the perimeter of the square, you want to first find the length of each side. Since the figure is a square, we know that each side is equal to each other. We can set the expressions equal to each other to find x.

[tex]\frac{3}{4}x-1=\frac{1}{2}x+7[/tex]           [subtract both sides by 1/2x]

[tex]\frac{1}{4}x-1=7[/tex]                    [add both sides by 1]

[tex]\frac{1}{4}x=8[/tex]                           [multiply both sides by 4]

[tex]x=32[/tex]

Now that we know x, we can plug it into each expression to find teh length of each side.

[tex]\frac{3}{4}(32)-1[/tex]                       [multiply]

[tex]24-1[/tex]                           [subtract]

[tex]23[/tex]

Now that we know each side is equal to 23, we can add all the sides together to find the perimeter.

23+23+23+23=92        or          23×4=92

Since we know that the perimeter is 92 units, the answer is D.

Answer:

Dude easy it is d

Step-by-step explanation:

If you want to learn perimeter all over again listen to the perimeter song you count up all the sides that are the same.

Answer:

x = 4

Step-by-step explanation:

y=-2 is a horizontal line so x must be a vertical line through (4,-2)

Answer:

12) 45°

13) 125°?

14) SQR, RQS, and QSR

I am not sure about my answers, but I hope that you will finish your homework!

Answer:

wow I am 6th grade and.....      WHAT ARE THEY TEACHING YOU

Step-by-step explanation:

FAILURE OF THE SCHOOL SYSTEM

Answer:

x = (- oo, -5)

Step-by-step explanation:

Answer:

BD and BC

Step-by-step explanation:

The angle is between this two lines

The rays BD and BC form the angle 65° in the figure.

When two lines or rays intersect at a single point, an angle is created. The vertex is the term for the shared point. An angle measure in geometry is the length of the angle created by two rays or arms meeting at a common vertex.

When two lines or rays intersect at a single point, an angle is created.

Here, the angle measure is  65°.

An angle measure in geometry is the length of the angle created by two rays or arms meeting at a common vertex.

And it is created between two rays.

And those rays are BD and BC.

Therefore, the required rays are BD and BC.

To learn more about the angle measure;

brainly.com/question/14684647

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Answer:

5x+2y=36-------(1)

2x+3y=43-------(2)

Now ,

from(1)

5x+2y=36

or, X=(36-2y)/5-------------------(3)

now putting the value of x in eqn ----(2)

72-4y+3y=43

or, 72-43=y

:- Y=29✔️✔️

Again .putting the value of Y in eqn-----(3) we get,

;- X=(36-2×29)/5

or, X=(36-58)/5

or, X=. (-22)/5

X= (-22)/5 or 4.4✔️✔️

Answer:

-x + 13

Step-by-step explanation:

x - 2x + 13 =

Combine like terms, x and -2x.

= -x + 13

Answer:

13-x

Step-by-step explanation:

x-2x can alsso mean x(1-2). (1-2)=(-1). So x(-1)=-x.

So now you have -x+13, or to make it shorter, 13-x.