What is the value of B?

Answer: The division is a method of distributing a group of things into equal parts. It is one of the four basic operations of arithmetic, which gives a fair result of sharing.

The division is an operation inverse of multiplication. If 3 groups of 4 make 12 in multiplication; 12 divided into 3 equal groups give 4 in each group in division.

The main goal of the division is to see how many equal groups or how many in each group when sharing fairly.

For example:

There are 16 balls and 4 boxes, how to put 16 balls into four equal sized boxes?

Step-by-step explanation:  Therefore, 4 balls should be kept in each box.

Mathematical notation for division

There are various signs which can be used to indicate division such as ÷, /.

For example:

8 ÷ 2

8/2

Special names for each character in Division

Each part involved in a division equation has a special name.

Dividend ÷ divisor = quotient

Dividend: The dividend is the number that is being divided in the division process.

Divisor:The number by which dividend is being divided by is called divisor.

Quotient: A quotient is a result obtained in the division process.

 18    ÷   3    =    6

image5       image4       image6

Dividend        divisor         quotient

So, in the above process where we divided 16 balls into 4 equal groups;

The dividend is 16, the divisor is 4 and thus the quotient is 4.

Answer:

Step-by-step explanation:

There are three main parts to a division problem: the dividend, the divisor, and the quotient. The dividend is the number that will be divided. The divisor is the number of “people” that the number is being divided among. The quotient is the answer.

Answer:

The slope is 13 and the y-intercept is -2

Step-by-step explanation:

y=13x-2

y=mx+b

the slope is the value in front of x : m: 13

the y-intercept is b, which is -2

The equation of the line is written in Slope-Intercept Form (y=mx+b, where m -> slope & b -> y-intercept)

So all we have to do is look at the equation.

The equation is:-

[tex]\sf{y=\displaystyle\frac{1}{3}}x-2}[/tex]

Notice that the slope is the coefficient of x, and the y-intercept is a constant.

Hence, the slope of the line is:-

[tex]\sf{\displaystyle\frac{1}{3}}[/tex]

And the y-intercept is:-

[tex]\bold{-2}[/tex]

[tex]\boxed{\boxed{\bold{Option~D~is~correct}}}[/tex]

Hope everything is clear; if you need any explanation/clarification, kindly let me know, and I will comment and/or edit my answer :)

Answer:

C

Step-by-step explanation:

15/10=1.5 so 1.5 is the scale factor.

12x1.5=18. So the answer is C.

Answer:

C no is correct which is (6,2)

Use rotation, and the angles and side lengths remain the same.

ACB=BED

BAC=BDE

ABC=EBD

AC=ED

AB=BD

BE=CB

Rotation rigid transformation can be used to map triangle ABC on to triangle DBE.

The angles ACB, BAC, ABC of given image are equals to the angles of preimage BED, BDE and EBD respectively. That is

ACB=BED

BAC=BDE, and

ABC=EBD

Also the sides AC, AB, and BE of the given image are equals to the sides of preimage ED, BD, and CB respectively. That is

AC=ED

AB=BD, and

BE=CB

The corresponding sides are

AC and DE

AB and BD

CB and EB

And the corresponding angles are

∠ACB and ∠BED

∠ABC and ∠EBD

∠CAB and ∠EDB

A rigid transformation or an isometry is a transformation that does not change the sides and angle of plane figures.

The three types of rigid transformation are:

1) Translation

2) Reflection

3) Rotation

According to the given question.

Triangle ABC is transformed to triangle DBE.

(a) Rotation rigid transformation can be used to map triangle ABC on to triangle DBE. If we rotate triangle ABC at 180 in clockwise direction the triangle ABC maps on to triangle DBE. ( A rotation is followed by another rotation).

(b) The angles ACB, BAC, ABC of given image are equals to the angles of preimage BED, BDE and EBD respectively. That is

ACB=BED

BAC=BDE, and

ABC=EBD

Also the sides AC, AB, and BE of the given image are equals to the sides of preimage ED, BD, and CB respectively. That is

AC=ED

AB=BD, and

BE=CB

(c) The corresponding sides are

AC and DE

AB and BD

CB and EB

And the corresponding angles are

∠ACB and ∠BED

∠ABC and ∠EBD

∠CAB and ∠EDB

Find out more information about rigid transformation here:

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Answer:

X<6

Step-by-step explanation:

the unfilled dot shows that there is no equal, and based on the direction, (left), it means less than. Since it starts at 6, less than 6

Answer:

x>6

Step-by-step explanation:

the unfilled dot shows that there is no equal, and based on the direction, (left), it means less than. Since it starts at 6, less than 6

Answer:

2

Step-by-step explanation:

Considering x the number of bags he can fill:

x[tex]\frac{3}{8} x = \frac{3}{4} \\x = \frac{3}{4} X \frac{8}{3}\\ x =\frac{24}{12}\\ x = 2[/tex]

I hope I made myself clear.

Answer:

A. 35°

Step-by-step explanation:

Step 1: Derive an Equation

To answer this question, we will use what's called the Triangle Sum Theorem, which states that the sum of all of the interior angles of a triangle is 180°.

By this theorem, in ΔSRT (the triangle, not the angle), the sum of m∠TSR, m∠RTS, and m∠SRT is 180°. Putting this into a mathematical equation gives us the following:

m∠TSR + m∠RTS + m∠SRT = 180°

Now, from the picture, we can see that m∠TSR = 20° and m∠RTS = 125°. Substituting these values into our original equation gives us:

20° + 125° + m∠SRT = 180°

Step 2: Solve the Equation

Solving for m∠SRT, we get:

20° + 125° + m∠SRT = 180°

145° + m∠SRT = 180° (Simplify the LHS by combining like terms)

m∠SRT = 35° (Subtract 45° from both sides of the equation to isolate m∠SRT)

Answer:

A. [tex]m\angle a = 72\degree[/tex]

Step-by-step explanation:

[tex]m\angle a \: \angle c [/tex] are vertical angles.

Vertical angles are congruent.

[tex]\implies m\angle a = 72\degree[/tex]

Hope it helps you in your learning process.

Answer:

angle 2=62°

angle 3=66°

angle 1=147°

Step-by-step explanation:

ang 2=62° (vertically opposite angle )

62+90+142+angle 3=360° (sum of angle of quadrilateral is 360°)

294+ang 3=360°

angle 3= 360-294

angle 3=66

60+71+62+angle 1=360°

213+angle 1= 360°

angle 1= 147°

Answer:

3.14 is the brainliest answer of them all

Answer:

3.14 sq cm

Step-by-step explanation:

Diameter of the circle = 2 cm

-> radius of the circle (r) = 2/2 = 1 cm

Area of the circle

[tex] = \pi {r}^{2} \\ \\ = 3.14 {(1)}^{2} \\ \\ = 3.14 \times 1 \\ \\ = 3.14 \: {cm}^{2} [/tex]

Answer:

i cant even answer the question with no numbers

Step-by-step explanation:

Answer:

4 lines/sticks + 7 individual squares

Step-by-step explanation:

Decimal = 0.47

We can break 0.47 into 0.4 + 0.07. We can use 4 of the lines/sticks to represent 0.4 because the whole grid is equal to 1. We can use 7 individual squares to represent 0.07 because 1/100 is the same as one of the individual squares.

I hope this helps and please mark me as brainliest!

Answer:

4 sticks + 7 squares

Step-by-step explanation:

Hope I helped.

Answer:

Tbh I am not sure but it's a semi-circle prism or like semi cylinder (I think) but usually semi-circles themselves will not tessellate bc circles have no angles and when u line them up next to each other there will be gaps between them and one of the tessellation rules is that no overlapping or gaps so yeah

I am sorry lol if that's all wrong but my answer is no, I don't think that this figure is a tessellate plane

Answer:

180 would flip it on its side so -2,7

Step-by-step explanation:

Answer:

y=2.5x i think..

Step-by-step explanation:

9 * 25 = 225

225 - 6 = 219

There are 219 chairs left.

Answer:

219 Chairs are left.

Step-by-step explanation:

[tex]\rightarrow[/tex] Each row has 25 chairs. And there are total 9 rows.

So, total number of chairs = 25×9

= 225

➾ Workers removed 6 chairs, so left number of chairs = 225-6

= 219 chairs.

____________________________________

Hope it helps you:)

Answer:

105 square feet

Step-by-step explanation:

Area of wall: 14 x 9 = 126 ft^2

Area of door: 7 x 3 = 21 ft^2

126 - 21 = 105 ft^2

BRAINLIEST? TY!! :DD

The equation for each translation of the graph of y=| 1/2x-2|+3 is

g(x)=| 1/2x-3/2|+3.

Given that,

[tex]y=| 1/2x-2|+3[/tex]

Translate the above one unit to the left

Replace y with f(x)

[tex]f(x)=| 1/2x-2|+3[/tex]

A translation is a movement of the graph either horizontally parallel to the -axis or vertically parallel to the -axis.

When an absolute function is translated to the left, the resulting function is,

[tex]g(x)=f(x-h)[/tex]

Because it is been translated 1 unit to the left, h = -1

[tex]g(x)=f(x-(-1))[/tex]

[tex]g(x)=f(x+1)[/tex]

Now we calculate f(x+1)

[tex]f(x+1)=| 1/2(x+1)-2|+3[/tex]

[tex]f(x+1)=| 1/2x+1/2-2|+3\\f(x+1)=| 1/2x+1-4/2|+3\\[/tex]

[tex]f(x+1)=| 1/2x+(-3)/2|+3\\\\f(x+1)=| 1/2x-3/2|+3[/tex]

We have,g(x)=f(x+1)

[tex]g(x)=| 1/2x-3/2|+3[/tex]

To learn more about the translation visit:

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Answer:

A=64π

Step-by-step explanation:

Area of a circle=πr²

π·10²-π·6²

=100π-36π

=64π

If you need to round it

64π≈201.062

Hope this helps :D

Answer:

27 feet.

Step-by-step explanation:

Graph the quadratic equation, then find the point on the graph which aligns with x=3. Y would equal 27.

5. r×2×pi

7km×2×pi=43.98km

6. d×pi

20cm×pi=62.83cm

7. d×pi

8.5m×pi=26.70m

8. r×2×pi

11yd×2×pi=69.12yd

9. d×pi

6(2/5)ft×pi=20.11ft

10. r×2×pi

25in×2×pi= 157.08in

Answer: [tex]2^{10}[/tex]

An exponent refers to the number of times a number is multiplied by itself. For example 2 to the 10th power means,  2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 =  [tex]2^{10}[/tex]. also as 1,024

Answer:

C (Third option)

Step-by-step explanation:

Rotation of 90 degrees clockwise is (y,-x)

D(0,3)-> D'(3,0)

E(4,3)-> E'(3,-4)

F(0,7)-> F'(7,0)

The data is dispersed in a box plot with the data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24 is shown in the image attached.

To create a box plot for the given data set:

25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, and 24

One first need to look for some key statistics that will help one make  the plot and they are

So first sort the data in ascending order:

The lines coming out from the box (whiskers) show the smallest and largest values that are within a certain range around the middle of the data. Any data points that are different from the others and fall outside a certain range are called outliers. These outliers are shown separately on a graph.

The box plot shows us how the data is spread out and gives us information about the average value and any very high or very low values.

Read more about box plot here:

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Answer:

total length: 2 1/6 ft   Leftover: 4 5/6 ft  How many: 2

Step-by-step explanation:

Total length: add 2/3ft and 1 1/2 ft together.

Leftover: Subtract 2 1/6ft from 6ft

How many: Multiply 2 1/6 by 2

Answer:

What is the total length of board that Hannah needs? 2 5/6 foot board

Step-by-step explanation:

Hannah needs 2 2/3 boards not 1

Angle v is smaller than 128 degrees. Angle r is larger than 52 degrees. Angle t is smaller than 128 degrees.
ANSWER: C. Angle s