Find x in the given figure. answers: A) 120° B) 60° C) 72° D) 168°

Answer:

33 or 900

Step-by-step explanation:

10+18+5= 33

10x18x5=900

Answer: 70

Step-by-step explanation: math

Answer:

They are all 60 degree angles and 6 time 3 is 18 and jus add your zeros

Step-by-step explanation:

Answer:

Step-by-step explanation:

The angle above <z and <y are equal to <z and <y. So those three angles together make a straight line, which is 180 degree.

Answer:17

Step-by-step explanation:

1) 30 -13=17

n=17

Answer:

BC = 3 units

Step-by-step explanation:

Given points:

Plot the points on the coordinate plane (x, y) and connect them in alphabetical order with straight lines (see attached).

From visual inspection of the drawn polygon, we can see that the length of BC is 3 units.

It is fairly simple to calculate the length of BC without plotting the points.

As points B and C have the same x-value, this means that the distance between them is simply the difference between their y-values.

⇒ distance = |-4 - (-1)| = |-3| = 3 units

Distance

Graph is attached

Answer:

no bro, sorry. even though I needed to I don't have it

Answer:

A is correct hope this helps

Answer:

The Correct answer is B

Step-by-step explanation:

-2 > -7

if we were to put this on a number line -2 would be to the right which would make it the number larger

Answer:

A

Step-by-step explanation:

8x+4y-2x+6y-3

combining like terms would give us

6x+10y-3

would is A

Hey there!

8x + 4y - 2x + 6y - 3
COMBINE the LIKE TERMS

= (8x - 2x) + (4y + 6y) - (3)

= 8x - 2x + 4y + 6y - 3

= 6x + 10y - 3

Therefore, your answer is:

6x + 10y - 3 (Optipn A.)

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

\(\large\boxed{\tt \angle BEC}\)

Step-by-step explanation:

\(\textsf{We are asked for which angle is \underline{Vertical} to} \ \tt \angle DEA.\)

\(\large\underline{\textsf{What are Vertical Angles?}}\)

\(\textsf{Vertical Angles are 2 angles that are opposite from each other, and are formed}\)

\(\textsf{by the same intersecting lines. Vertical Angles also have to share a common Vertex.}\)

\(\textsf{*Vertical Angles are also congruent to each other.}\)

\(\large\underline{\textsf{What is a Vertex?}}\)

\(\textsf{A Vertex marks the point where 2 lines intersect. This is the point where angles}\)

\(\textsf{are formed.}\)

\(\large\underline{\textsf{Finding the Vertical Angle;}}\)

\(\textsf{Our primary focus should be} \ \tt \angle DEA. \ \textsf{Remember that Vertical Angles are primarily angles}\)

\(\textsf{opposite from each other. This only leaves one option which is} \ \tt \angle BEC. \ \textsf{Note how}\)

\(\textsf{both angles are opposite from each other, and they share a common vertex point.}\)

\(\textsf{Lastly, they are formed by the same intersecting lines, which guarantees they're}\)

\(\textsf{vertical angles.}\)

The function for the points are  y = -15x - 5

From the information given, we have that;

The points are;

(1/3,0) (-2 3/4,0) and (0,-5)

Using the point-slope form of a linear equation, we have;

y - y₁ = m(x - x₁)

Such that;

Using (1/3, 0) and (0, -5), we have that the slope is;

m = (0 - (-5))/0 -1/3)

expand the bracket

= 5 / (-1/3)

= -15

Now, take any of the given points and substitute the values

Using (1/3, 0), we get;

y - 0 = -15(x - 1/3).

y = -15x - 5.

Learn more about functions at: https://brainly.com/question/25638609

#SPJ1

The function for the points solved by  (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)

We have given the points:

(1/3,0) (-2 3/4,0) and (0,-5)

Using the formula of linear equation

\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)                                                          

Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)

that is 1/3 = \(a\), 0 = \(a_{1}\) and

0 = \(b\), -5 = \(b_{1}\)

\(x\) refers to the slope of line (take any variable)

Now for finding the value of \(x\),

\(x=a-a_{1}/b-b_{1}\)

inserting the values,

\(x=[0-[-5]]/[0-1/3]\\x= -15\)

Substitute the value of \(x\) in the equation

\(a-0=-15[b-1/3]\)

By simplifying the equation, we get

\(a=-15b-5\)

To know more about functions and points:

https://brainly.com/question/30721594

Here are the pairs matched with their products:

- (-5)(4.2) matches with -21

- (-7)(-3) matches with 21

- (2.5)(-9) matches with -22.5

Pairs (4) and (5) do not have corresponding products in the given options.

Answer:

The correct answer is First option:

\(22x+10y=7\\ 2x-y=-2\)

Step-by-step explanation:

We are given 4 equations:

\(22x+10y=7\\ 2x-y=-2\\3x+2y=5\ and\ \\4x-y=2\)

Let us solve the first two:

\(22x+10y=7...... (1)\\ 2x-y=-2 ...... (2)\)

Multiplying (2) with 10 and adding to (1):

\(22x+20x=7-20\\\Rightarrow 42x=-12\\\Rightarrow x = -0.2857 \approx -0.3\)

So, approximately, value of x is -0.3.

Putting value of x in (2):

\(2 \times -0.3 - y =-2\\\Rightarrow y = -0.6+2\\\Rightarrow y = 1.4\)

value of x is approximately -0.3 so y is approximately 1.4.

So, the solution is \(\approx\) (–0.3, 1.4)

The correct answer is First option:

\(22x+10y=7\\ 2x-y=-2\)

The above two equations have a solution approximately (–0.3, 1.4).

Answer:

a

Step-by-step explanation:

did the test

Answer:

Step-by-step explanation:

#7- Irrational; The adding of one 8 every time it well, gets to an 8, changes the pattern. For a decimal to be rational, it has to be steady, set from the beginning, and has to keep that pattern the whole time.

#9- C and E;

C. Pi (3.14…) is a continuous number that goes on forever and has no pattern to it, thus making it irrational.

E. Is one of those decimals that just decide to be different and difficult and have no repetition of patterns and goes on forever

#10- Just the square root of 15; Square root of 196 is 14; 5/9 is 0.5repeating… which I beliiieeeeve is rational?; and 7.27repeating have the same ongoing pattern

#11- 26, -3/2, 0, 9;

26 is a whole number; -3/2 would be -1.5 as a decimal, no extra numbers; 0 just… well… 0, so rational; and 9 is a whole number.

#12- No, it is irrational.; Same explanation as number 7, but instead of 8’s and 7’s it’s with 5’s and 6’s.

Answer:

y-int = 9, x-int = 3

Step-by-step explanation:

To find x and Y intercepts, set x or y equal to zero

1.) to Find Y-int, plug in 0 for x

3(0) + y = 9

y = 9

2.) To find x-int, set Y equal to 0

3x + (0) = 9

3x = 9

divide by 3

x = 3

Answer: X=3

Y=9

Step-by-step explanation: Hope this helps have a great day:)

Answer: (-7,5) and (-3,5) :) there for answer is A

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

We can use the Pythagorean Theorem to find this: a² + b² = c²

Following that, c² is always the hypotenuse. All we have to do is plug in the variables and solve:

Step 1: Replace variables

12²+16² = c²

Step 2: Solve

144+256 = c²

c² = 400

√400 = √c²

c = 20

And you get x = 20 as your final answer!

Answer:

c because 12.50x4=50 and she still had money left

Step-by-step explanation:

Answer:

333 species of birds

A good estimate of the number of rare breed birds in this specific area will be given as 3000.

A ratio is an ordered couple of numbers a and b, written as a/b where b can not equal 0. A proportion is an equation in which two ratios are set equal to each other.

A documentary showed rare breeds of birds being tagged in a specific area. The researchers tagged 50 birds. When the researchers returned they counted 600 birds, 10 of which had tags.

Let the total number of the birds be x, then we have

\(\rm \dfrac{x}{50} = \dfrac{600}{10}\\\\x = 3000\)

More about the ratio and the proportion link is given below.

https://brainly.com/question/14335762

Answer:

n=5

Step-by-step explanation:

First you would want to distribute the 3 and the negative. This would give you the equation 3n+6-n+1=17. Then when you simplify the equation you would get 2n+7=17. Then take away the 7 to isolate the variable so it would look lik 2n=10. Then divide by 2 to get n which is 5. So n=5

Answer:

the answer should be 4x

Step-by-step explanation:

i apoligize if i'm wrong

Answer:

No solutions

Step-by-step explanation:

Integer cant be decimal

Answer:

Hope this helps :)

Step-by-step explanation:

15

(3^5)÷(3^5)

Simplify 3^5

243÷243

1

(3^5)÷(3^5)

3^5/3^5=3^5-5

3^5-5

3^5-5= 1

1

Formula: x^a/x^b=x^a-b

16

2^10/2^10

Cancel out 2^10

1

2^10/2^10

2^10/2^10=2^10-10

2^10-10

2^10-10=1

1

Formula: x^a/x^b=x^a-b

17

x^7/x^7x≠0

x≠0

18

(4x+2y)5÷(4x+2y)^5(4x+2y) ≠ 0

5/(4x+2y)^3 ≠ 0

5 ≠ 0

≠ =-y/2

19

No solution

20

p^4/p^4p ≠ 0

p≠ 0

no solution

Answer:

4.0303838 2938.3939 xxx

Answer:

Step-by-step explanation:

total surface area-(lh+wh+lw)

don't forget to put it in square units!

HOPE THIS HELPS!

The median is not affected by outliers, therefore the MEDIAN IS A RESISTANT MEASURE OF CENTER. For a symmetric distribution, the MEAN and MEDIAN are close together. In a skewed distribution, the mean is farther out in the long tail than the median.