This figure has two intersecting lines and a ray. What is the value of x?




108°


72°


19°


37°

Answer:

b=19

Step-by-step explanation:

Given:

b-7=12

Adding 7 to both sides

b-7+7=12+7

b=19

Answer:

b = 19

Step-by-step explanation:

The easiest way to solve equations like this is to do something referred to as "undoing in reverse order." Now, to undo subtraction, you have to add.

b - 7 = 12

b - 7 (+ 7) = 12 (+7)

b = 19

Therefore, the answer is 19.

Answer:

11/50

Step-by-step explanation:

22% = 22/100 = 11/50

11/50 cannot be reduced further.

Answer:

  A = 72

  B = 16

Step-by-step explanation:

Ratio problems can often be worked by considering them in terms of "ratio units." Here, the difference in ratio units is 9-2 = 7. The difference between the actual numbers is A -B = 56. This means each ratio unit stands for an actual number value of 56/7 = 8

Then the ratio of actual values is ...

  A : B = (9·8) : (2·8) = 72 : 16

Check: These actual values of A and B have a difference of 72-16 = 56.

  (A, B) = (72, 16)

Answer:

x = 15

Step-by-step explanation:

SV = ST + TU + UV , substitute values

4x - 29 = 13 + 6 + 2x - 18 , that is

4x - 29 = 2x + 1 ( subtract 2x from both sides )

2x - 29 = 1 ( add 29 to both sides )

2x = 30 ( divide both sides by 2 )

x = 15

The points S, T, U, and V are collinear points. Then the value of the variable x will be 15.

If the points are in a line, then the points are collinear points.

Let A, B, C, and D are collinear point. Then the condition of the collinear will be

AB + BC + CD = AD

The line segment SV is given.

And the point T and U lies on the line segment SV.

The length of ST is 13, the length of TU is 6, the length of UV is 2x - 18, and the length of SV is 4x - 29.

It is clear that the points S, T, U, and V are collinear points.

 ST + TU + UV = SV

13 + 6 + 2x - 18 = 4x - 29

              2x + 1 = 4x - 29

                   2x = 30

                      x = 15

The value of the variable x will be 15.

More about the collinear points link is given below.

https://brainly.com/question/1593959

#SPJ2

Answer:

18cm

Explanation

2πr

2×22/7×6=38cm

4l=14×4=56

The difference=56-38=18cm

Answer:

which number?

can you tell us please

Answer:

7 2/8

Step-by-step explanation:

Answer:

x = 8

Step-by-step explanation:

Since this is a rectangle, we know that each corner's angle is 90 degrees. (The box thing at the bottom right shows this.)

Since the two angles that make up angle E sum up to 90, we can make an equation:

(9x - 6) + (2x + 8) = 90

11x + 2 = 90

11x = 88

x = 8

Answer:

43.185

Step-by-step explanation:

43.185.is the upper bound of 43.18 which is corrected to 2 decimal places.

An element greater than or equal to all the elements in a given set

We need to find the upper bound of 43.18 cm correct to 2 decimal places

2 decimal place = 0.01

0.01 ÷ 2 = 0.005

So now add 43.18 and 0.005.

43.18 + 0.005 = 43.185.

Therefore 43.185.is the upper bound of 43.18 correct to 2 decimal places.

To learn more on Upper bound click:

https://brainly.com/question/22965427

#SPJ5

Answer:

8 cm

Step-by-step explanation:

We first want to draw a diagram with the given information.

I am unsure if the image shows below, or if it is an attachment.

We then see we have a right triangle. What is a theorem that is commonly associated with right triangles?

So we use the pythagorean theorem to find the missing leg of the triangle has a length of 4 cm. But how does this help us? Well, when finding the distance from the center of a circle to a chord, we always find the line that is perpendicular to the chord and divides it in half (and passes through the center), and find the length.

So, the leg of length 4 we just found? That's half of our answer.

Since 4 × 2 = 8, we know that the length of AB is 8 cm.

Answer:

Point H is (1,3)

Step-by-step explanation:

The x co - ordinate lies to the right and the y co-ordinate lies above . We are given  H is 3 units above and 1 unit to the right of the origin  so the co-ordinates of H  are ( 1,3).

As this particular order (x,y) is used to represent the the point it is called ordered pair.

The ordered pairs of the other points are

Point A is (4,5)

Point  C is (5,4)

Point H is (1,3)

Point K is (3,1)

Point N is (2,0)

Answer:

A) 60 girls B)80 boys

Step-by-step explanation:

Pretend that the ratio is a fraction. If there are 4 boys for every 4 girls, than pretend that you add the 4 and the 3 together, thus giving you 7 as your denominator. Start with the girls, giving you a fraction of 3/7, multiply by 140, you get 60 as the number of girls. 140-60=80, giving you 80 boys.

The complete statements are as follows;

The variable is represented by one orange x tiles.

Subtract three is represented by three blue - tiles.

The tiles represent subtraction 3 from an unknown number.

Algebra tiles are square and rectangle shaped tiles or tiles that represent numbers and variables.

Given

Use the algebra tiles to model x -3.

The complete statements are as follows;

The variable is represented by one orange x tiles.

Subtract three is represented by three blue - tiles.

The tiles represent subtraction 3 from an unknown number.

To know more about algerbra tiles click the link given below.

brainly.com/question/81876

Answer:

Use the algebra tiles to model x – 3.

Then complete the statements.

The variable is represented by

✔ one orange x tile

Subtracting three is represented by

✔ three blue – tiles

.

The tiles represent

✔ subtracting 3 from

an unknown number.

Step-by-step explanation:

Answer: yes

Step-by-step explanation: pi is 3.14(on and on)

Answer:

1.7 x 10-5

Hope This Helps!

Answer:

Exactly one solution.

Step-by-step explanation:

When you simplify and combine like terms, you end up with 23y=0. This means that y=0 is the one and only solution.

Answer:

B

Step-by-step explanation:

23y+50+27y=50y+50

find your same like terms and solve

23y+27y+51y

51y+50=50y+50

51y +50y=50+50

you would be left with one solution

101y=100

Answer:

Your answer is 10307957.956 :)

Step-by-step explanation:

346924632968/33656 = 10307957.956

have an amazing day!!

Please rate and mark brainliest!!

The correct answer: is 10307957.956:).

Answer: 3

Step-by-step explanation: rate of change is y/x and the y/x is 6/2 which equals 3/1 or 3.

Answer:

3/8,5/8,9/16,7/16,11/16,5/16,3/4,1/2

Step-by-step explanation:

Answer:

(Choice A) A They have too much butter.

Step-by-step explanation:

Victoria's favorite cookie recipe

Grams of butter : grams of flour

= 170 : 250

= 170 / 250

= 17 / 25

Victoria's daughter made cookie

Grams of butter : grams of flour

= 340 : 400

= 340 / 400

= 34 / 40

= 17 / 20

(Choice A) A They have too much butter

Victoria will think her daughter's cookies have too much butter

Answer:

a

Step-by-step explanation:

Answer:

1.-(-2/15)=2/15

2.-(-13/17)=13/17

Step-by-step explanation:

Answer:

48 or 47

Step-by-step explanation:

858/18 = 47.6

Answer:

3.45 x 106

Step-by-step explanation:

Answer:

3.45 * 10⁶

Hope that helped :D

Answer:

Step-by-step explanation:

12x3+14[tex]\frac{2}{4}[/tex]x2+14[tex]\frac{3}{4}[/tex]

total length would be 79.75 inches

the longest length of rope would be the farthest right one, or 14.75

and the shortest one would be the 3 pieces of 12 inches.

i hate how the intervals are set up for this problem lol.

please rate and mark as brianlest.

The number of feet a person on the carousel travels in 8 revolutions is 1004.80 feet

The circumference of a circle is the distance round the circle. It is the perimeter of the circle.

circumference of a circle = 2πr

2 x 20 x 3.14 = 125.60 feet

Number of revolutions = 8 x 125.60 feet = 1004.80 feet

To learn more about how to determine the circumference of a circle, please check: https://brainly.com/question/14351152

Answer:

[tex]\sqrt{16} < \sqrt{17} < \sqrt{18}[/tex]

Step-by-step explanation:

Answer:

[tex]4 < \sqrt{17} < 5[/tex]

Step-by-step explanation:

Mumble. The square root is something called "monotonic", which means that [tex]a > b \Leftrightarrow \sqrt a > \sqrt b[/tex]

A neat trick to solve this will be: go back from 17 till you find a perfect square, then add 1 to it:

In our case it's easy to do it, since the number before 17 is a perfect square already ([tex]16=4^2[/tex]), so we can pick it as the lower bound, and then add 1 to the base to find the next one ([tex]4+1= 5)[/tex]

Answer:

y = x+4

Step-by-step explanation:

Using the y=mx+b format, we can define the slope as 1...

1) y=1x+b or y=x+b

The y-intercept ( aka b )

2) y=x+4

Answer provided by Education Point

Answer:

[tex]\text{y = x + 4}[/tex]

Step-by-step explanation:

[tex]\text{Slope intercept form:}[/tex] [tex]\text{y = (m)x + (b)}[/tex]                  [tex]\text{[m = Slope; b = y-intercept]}[/tex]

To find the equation of the line, substitute the slope and the y-intercept in the slope intercept form formula.

[tex]\rightarrow \text{y = (m)x + (b)}[/tex]

[tex]\rightarrow \text{y = (1)x + (4)}[/tex]                                                            [tex]\text{[m = 1; b = 4]}[/tex]

[tex]\rightarrow\boxed{\bold{\text{y = x + 4}}}[/tex]

Learn more about slope intercept form: