Prove parallel lines have the same slope. Use lines f and g. Line g is a vertical translation of line f.

Please help

26.95 + 18.5 * 3 + 48 + 18.5 * 2

18.5 * 3 = 55.5

18.5 * 2 = 37

37 + 55.5 + 48 + 26.95 = 167.45

= $167.5

Answer:

First one is area of sector

Angle/360 *radius *pie squared

Secong one is the same find the area of the sector and subtract from the area of a triangle which is 2*2=4/2=2insquared

Put this in your calculator

120/360 multiply by 9 squared * pie (1)

90/360 multiply by 2 squared * pie and subtract all of that from 2 (that is the area of the triangle)

And you should get the 2 answers

Answer:

[tex](m^4)/(n^3)[/tex]

Step-by-step explanation:

See attachment

Answer:

Step-by-step explanation:

Answer:

a function is defined by f(x),#10x+9

find

a, f(-2)

b, k,if f(k)#k

c, f-1(x)

Answer
Even

Step-by-step explanation:

I got the answer from my teacher.

Answer:

820 ml

Step-by-step explanation:

1000ml = 1 L
1.23 L = 1240 ml
1240 ml - 420 ml = 820 ml

Answer:

1rst one is 3:2 the second one is 1:2 and third is 1:12 if i remember

Step-by-step explanation:

The total number of teams at the soccer tournament was 24.

The information about the number of teams and the shirts they wore at the soccer tournament.

To summarize:

12 teams wore red shirts

6 teams wore blue shirts

4 teams wore orange shirts

2 teams wore white shirts

To find the total number of teams,  add up the number of teams for each shirt color:

Total Teams = 12 (Red) + 6 (Blue) + 4 (Orange) + 2 (White) = 24 teams

To know more about number here

https://brainly.com/question/3589540

#SPJ2

Answer:

A relation is a function if for each value of x (input value) there is a unique value of y (output value). For the equation given in the problem:

y= |x| +4

There is a unique value of y for each value of x.

Therefore, the equation is a function and a function is also a relation.

Then, the answer is option A.

Hope this helps

Answer:

Hello!! Your answer is 25% I think!

Hope this helps!!

We see that each triangle takes up precisely one half of the parallelogram. From this, we see that the area of a triangle is one half the area of a parallelogram, or the area of a parallelogram is two times the area of a triangle

Answer: 20
              72
              112

Step-by-step explanation:

Answer:

The true statements about the sample described in the scenario above are:

The sample should be larger to give more reliable information.

The sample size is too small to represent the population.

The sample size is too small and can lead to false inferences.

Step-by-step explanation:

The sampling technique employed is a systematic random sampling where samples are chosen at every specified interval. Hence, the sample is randomly selected.

Answer:

32;35

Step-by-step explanation:

a+b=67

a-b=3 => a=3+b

=>instead of a we write 3+b =>

a+b=67 => 3+b+b=67 => 2b=64 => b=32

=> a = 3+b=> a=32+3=35

Answer:

Step-by-step explanation:

#19.

(7x - 2)° + (10 - 3x)° = 180°

(7x - 3x) + (10 - 2) = 180

4x = 172

x = 43

#21.

(6x - 144)° = (2x)°

4x - 2x = 144

2x = 144

x = 72

Answer:

305 cookies

Step-by-step explanation:

Well, we know that each cookie is $15.25( that is expensive!?) so we multiply it and get 305 (15.25 x 20)

YW!! Have a nice day!

Answer:

yes, the 10 ft wave is an outlier

Step-by-step explanation: smarts

hope this helps :))

Answer:

the 10ft wave is the outlier

Step-by-step explanation:

hope this helps

Answer:

Step-by-step explanation:

a straight line has a width of 180°

take off 118° from 180° and you will have x

180° - 118° =

62°

Fred < Bill < Paul

Paul is older and Fred is younger

Answer:

x = 28º

Step-by-step explanation:

hope this helps :)

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Here's the solution ~

Let's use Angle sum property of a triangle :

[tex]\qquad \sf  \dashrightarrow \: 5x - 60\degree + 2x + 40\degree + 3x - 80 \degree= 180 \degree[/tex]

[tex]\qquad \sf  \dashrightarrow \: 5x + 2x + 3x - 60\degree + 40\degree - 80\degree = 180 \degree[/tex]

[tex]\qquad \sf  \dashrightarrow \: 10x - 100\degree = 180\degree[/tex]

[tex]\qquad \sf  \dashrightarrow \: 10x = 180\degree + 100\degree[/tex]

[tex]\qquad \sf  \dashrightarrow \: 10x = 280\degree[/tex]

[tex]\qquad \sf  \dashrightarrow \: x = 280\degree \div 10[/tex]

[tex]\qquad \sf  \dashrightarrow \: x = 28\degree[/tex]

The value of x is 28°

Answer:

B

Step-by-step explanation:

This is a really simple topic. All you need to do when seeing these ordered pairs is see which has x-values that don't repeat. Over here, we can see that that is B, so B is the correct option.

Answer:

The factors are x-3 and x+2, and the roots are 3 and -2.

Step-by-step explanation:

x^2-x-6 can be factored in the following way:

(x-3)(x+2)

The factors are x-3 and x+2, and the roots are 3 and -2.

Factored form of an expression is writing it in the terms of multiplication of factors. The factors of given expression are: (x-3) and (x+2)

Quadratic polynomial with single variables are expressible in the form

[tex]ax^2 + bx + c[/tex]

where x is the variable and a,b,c are constants.

Its factored form is

[tex]\dfrac{1}{4a^2} \times (2ax +b-\sqrt{b^2 - 4ac})(2ax +b+ \sqrt{b^2 - 4ac})[/tex]

For the given case, the expression given to us is [tex]x^2 - x - 6[/tex]

Comparing it with the standard form of quadratic expression  [tex]ax^2 + bx + c[/tex], we get: a = 1. b = -1. and c = -6

Using the aforesaid formula, we get:

[tex]=\dfrac{1}{4a^2} \times (2ax +b-\sqrt{b^2 - 4ac})(2ax +b+ \sqrt{b^2 - 4ac})\\\\=\dfrac{1}{4}\times(2x -1 - \sqrt{1 +24})(2a -1 + \sqrt{1 + 24})\\\\=\dfrac{1}{4} \times (2x - 1-5)(2x - 1 + 5)\\\\=(x -3)(x+2)[/tex]

Thus, The factors of given expression are: (x-3) and (x+2)

Learn more about factors here;

https://brainly.com/question/16078564

Answer:

6.75 if exact 7 if rounding up

Step-by-step explanation:

1lb=300ft^2

45x45=2,025

2,025/300=6.75

taking a peek at this regular polygon hmm is has 6 sides, so is a hexagon, ok.

[tex]\textit{sum of all interior angles in regular polygon}\\\\ n\theta =180(n-2)~~ \begin{cases} n=\stackrel{number~of}{sides}\\ \theta =\stackrel{degrees}{angle}\\[-0.5em] \hrulefill\\ n=6 \end{cases}\implies 6\theta =180(6-2) \\\\\\ 6\theta =180(4)\implies 6\theta =720\implies \theta =\cfrac{720}{6}\implies \boxed{x=\theta =120}[/tex]

Answer:

  (a)  x^2 +4x +3

Step-by-step explanation:

The attachment shows the synthetic division. The quotient is ...

  x^2 +4x +3

_____

Additional comment

Please make sure your math posts include all necessary math symbols and formatting. Some Brainly input methods seem to drop + signs and/or make spacing adjustments that render questions indecipherable. It is helpful if you separate answer choices with punctuation, letter designators, and/or spacing (one per line, for example).

Answer:a

Step-by-step explanation:

Answer:

6h 45 min

Step-by-step explanation:

4 × x = 3h

x = 3 ÷ 4 = 45 min

9 × 45 min = 405 min = 6.75 h

Answer: 40 kilometers

Step-by-step explanation: Since the word ratio is cm/km (centimeter/kilometer), and the number ratio is 2/5, you will have to create another set and put the 16 cm next to the 2 cm. So it would be 2/5=16/X. Now you have to find the value of x. First, you have to multiply 5 by 16, which is equal to 80. Now you divide it by 2 and you will get 40 kilometers as your final answer.

Answer:

so

Step-by-step explanation:

SO YOU HAVE TO FIND LENGTH OF THE TRIANGLE

Step-by-step explanation:

I just answered 1.

by using the principle of similar triangles (all angles are the same between the 2 triangles, and the ratio of a corresponding pair of sides is the same for all pairs of sides) we get

AB = 2×38 = 76

AC = 2×24 = 48

WX = CB/2 = 66/2 = 33

2.

the upper small triangle and the whole big triangle are similar triangles.

and we see the ratio of the legs is 1/2 (each leg of the small triangle is half of the leg of the large triangle).

therefore,

3x = 24/2 = 12

x = 12/3 = 4

3.

AC = 16

because the height of C splits the baseline precisely in half, it means that this is at least an isoceles triangle (both legs have the same length). therefore the answer.

AC = CB = 16.

Answer:

63 degrees

Step-by-step explanation:

vertical angles are conruent

Hope this helps! :)

Answer:

I don't understand the "table."  I'll assume x increases over a range of values.

Step-by-step explanation:

See attached table.

Answer:

1

Step-by-step explanation:

The y-intercept is the point at which the line intersects the y-axis. The x will always be equal to 0. Here, when x = 0, y = 1. This is the top option.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

Hi!

I can help you with joy! :)

Remember, the y-intercept is the point where the graph touches the y-axis (that's why it's called y-intercept)

Now, where does the graph touch the y-axis?

It touches the y-axis at (0,1)

Thus, the y-intercept is 1.

I hope this helps you!

Enjoy your day :)

[tex]\bf{MistySparkles :)[/tex]