18 + 18 + 18 + 18 - 24 + 1 + 3 + 5 + 7 + 20 - 23 =?

Answer:

(5, 40)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Algebra I

Step-by-step explanation:

Step 1: Define Systems

y = x + 35

y = 8x

Step 2: Solve for x

Substitution

Step 3: Solve for y

The value of x in the given similar triangles ADB and BCE is 4.5.

To solve for x in the given similar triangles ADB and BCE, we can set up the proportion of corresponding sides:

In triangle ADB, we have:

AB/BD = x/DE

Substitute the given values:

3/4 = x/6

Now, cross-multiply and solve for x:

3 * 6 = 4x

18 = 4x

x = 18/4

x = 4.5

So, the value of x is 4.5.

To know more about similar triangles, refer here:

https://brainly.com/question/29731302

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Answer:

enwvhbdfbhwfwc m

Step-by-step explanation:

wbdwuhecjb sorry i woulda helped but i wasant taught this yet im really sorryy i need answers for a test too so im really stuck

Answer:

Step-by-step explanation:

Answer:

See attached picture

Step-by-step explanation:

Answer:

45

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

why did I do this because I need points

Answer:

Option D

Step-by-step explanation:

I dont really know but i think its D

Answer:

a

Step-by-step explanation:

Answer:

$50.09

Step-by-step explanation:

48 increase 4.35% =

48 × (1 + 4.35%) = 48 × (1 + 0.0435) = 50.088

Answer:

Step-by-step explanation:

There is no question.

Answer:

24

Step-by-step explanation:

just multiply 2 on both sides

Answer:

72

Step-by-step explanation:

24x + 21x + 15x =180

60x= 180

x=3

Largest angle =24x

=24*3=72

Answer:

72

Step-by-step explanation:

15x + 21x +24x = 180 (Angle sum property of a triangle.)

60x = 180

x = 3

hence largest angle = 72

Answer:

wheres the graph which is provided by the question?

Step-by-step explanation:

The y-intercept of George's equation is positive. Then George's equation is correct.

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

The linear equation is given as,

y = mx + c

Where m is the slope of the line and c is the y-intercept of the line.

Chrissie says that the equation of the line shown on the graph is y = 1/2x -5. George says that the equation of the line is y = 1/2x + 5.

From the graph, the y-intercept of George's equation is positive then George's equation is correct.

More about the linear equation link is given below.

https://brainly.com/question/11897796

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The missing graph is attached below.

Answer:

2 2/3

Step-by-step explanation:

10 / 3 3/4 =

2 2/3

Hope that helps!

Answer:

well not all would do it would be approx 856 people but I dont really know what u mean

i would assume 900, but you did not say what answer they gave, so i'm kinda confused by your question.

Answer:

15 people at most

Step-by-step explanation:

25+15+15+15+15+15+15+15

+15+15+15+15+15+15+15+15=250

Answer:

B, C, and D

Step-by-step explanation:

They all have inequality signs, < or >, and the others are expressions

Answer:

yes

Step-by-step explanation:

1 sentences- c

2 sentence - b

3 sentence- d

4 sentence- a

5 sentence- c

9514 1404 393

Answer:

  (b)  7720 mm² of paper

Step-by-step explanation:

The central horizontal rectangle of the net is 80 mm high and ...

  40 + 5.5 + 40 + 5.5 = 91

mm long. Its area 9 is ...

  (80 mm)(91 mm) = 7280 mm²

__

The two pieces of the net not accounted for above are the "flaps" above and below the central rectangle. Each of those two has an area of 40 mm by 5.5 mm, so their total area is ...

  2(40 mm)(5.5 mm) = 440 mm²

Then the area of paper needed for the wrapper is ...

  total area = 7280 mm² + 440 mm²

  total area = 7720 mm²

Answer: (3,2)

Step-by-step explanation: Diagonal is a line connecting two opposite points of a form. In parallelograms, there two diagonals and they bisect each other, i.e., the point where the diagonals meet divide them into two segments with the same measure. In short, diagonals meet at their midpoint.

The way to determine midpoint is given by

(x,y) = [tex]{\frac{x_{1}+x_{2}}{2} },\frac{y_{1}+y_{2}}{2}[/tex]

(x,y) = [tex]{\frac{1+5}{2} },\frac{3+1}{2}[/tex]

(x,y) = (3,2)

The coordinates where diagonals of parallelogram GHJK intersect are (3,2).

Answer:

20/24 = 5/6

Step-by-step explanation:

5/6* 4 = 20/24

if you reduce 20/24 it would be 5/6

hope this helped!

Answer:

total # books read = b + 16

Step-by-step explanation:

Answer:

$90

Step-by-step explanation:

$120 x .75 = $90

Answer:

Option B. 8

Step-by-step explanation:

[tex]1 \frac{3}{4} d = 14[/tex]

[tex] \frac{7}{4} d = 14[/tex]

[tex]d = 14 \times \frac{4}{7} [/tex]

[tex]d = 8[/tex]

Hence, required value of d is 8.

Answer:

add 15 by 19 by 12 to get 46 than cut it in half to get 23!

Hope i helped please mark brainiest I need it!

Answer: All Real Number

Step-by-step explanation:

This is a system of equation, and generally, there are three ways to solve:

Here, we are going to use elimination

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

Given

-2x-y=1

-6x=3y+3

Put them in the same order

-2x-y=1

-6x-3y=3

Multiply 3 on both sides for the first equation

-6x-3y=3

-6x-3y=3

We subtract the first equation from the second equation

0=0

The answer will be All Real Numbers, which means any real number will fit this equation. In the graphing method, these two equations will overlap each other.

Hope this helps!! :)

Please let me know if you have any questions

Answer:

A. yes B. no C. no D. yes

Step-by-step explanation:

ur welcome luv