Which of the following expressions represents the distance between -13 and -4 on a number line

Answer:

the correct choice will be letter W

Step-by-step explanation:

Answer:

3x + 2

Step-by-step explanation:

6x + 1 - (3x-1) < distribute the negative sign into the expression

6x + 1 -3x + 1 < combine like terms

6x - 3x = 3x

1 + 1 = 2

our simplified expression is:

3x + 2

the answer to the 23rd term is 1.20

the working out is shown above in the attachment.

hope this helps

The 23rd term of the sequence [0.1,0.15,0.2,0.25...] is 1.2. This sequence is an arithmetic progression with a common difference of 0.05.

This question is about finding the 23rd term in the sequence [0.1,0.15,0.2,0.25...]. This sequence represents a simple arithmetic progression where the typical difference between two consecutive terms is 0.05.

To find the 23rd term, you can use the formula for the nth term, an arithmetic progression, which is a+n*d where a is the first term, n is the term number, and d is the common difference. Therefore, the 23rd term is a + (n-1)*d equals 0.1 + (23-1)*0.05 = 1.2.

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Answer:

Its 14

Step-by-step explanation:

Answer:

b11 = -14

b12 = 9

b13 = 8

Step-by-step explanation:

* Lets revise some notes to solve the problem

- Any matrix has a dimension m × n, where m is the number of rows

 and n the number of columns

- We can add matrices with same dimensions

* Now lets solve the problem

∵ [tex]B+\left[\begin{array}{ccc}15&-7&4\\0&1&2\end{array}\right]=\left[\begin{array}{ccc}1&2&12\\4&0&2\end{array}\right][/tex]

- Let [tex]B=\left[\begin{array}{ccc}b11&b12&b13\\b21&b22&b23\end{array}\right][/tex]

∴ [tex]\left[\begin{array}{ccc}b11&b12&b13\\b21&b22&b23\end{array}\right]+\left[\begin{array}{ccc}15&-7&4\\0&1&2\end{array}\right]=\left[\begin{array}{ccc}1&2&12\\4&0&2\end{array}\right][/tex]

- Lets add and find the missing

* Lets start with the first rows

∵ b11 + 15 = 1 ⇒ subtract 15 from both sides

∴ b11 = -14

∵ b12 + -7 = 2 ⇒ add 7 to both sides

∴ b12 = 9

∵ b13 + 4 = 12 ⇒ subtract 4 from both sides

∴ b13 = 8

* Now lets start with the second rows

∵ b21 + 0 = 4

∴ b21 = 4 ⇒ given

∵ b22 + 1 = 0 ⇒ subtract 1 from both sides

∴ b22 = -1 ⇒ given

∵ b23 + 2 = 2 ⇒ subtract 2 from both sides

∴ b23 = 0 ⇒ given

Answer:

17

Step-by-step explanation:

cm/year

cm=34

year=2

34/2=17

Answer:

what are paralellograms------------>a four-sided plane rectilinear figure with opposite sides parallel.

mark me brainliest

Step-by-step explanation:

Final answer:

A parallelogram is a four-sided polygon with opposite sides that are both parallel and equal in length. It also has opposite angles that are equal.

Explanation:

A parallelogram is a four-sided polygon with opposite sides that are both parallel and equal in length. It also has opposite angles that are equal. In other words, if you take any two opposite sides of a parallelogram and extend them indefinitely in both directions, they would never intersect.

Parallelograms have several properties:

Answer:

6/5

Step-by-step explanation:

120% turns into 120/100 and from there you simply

To convert 120% to a fraction in its simplest form, write it as 120/100 and then simplify the fraction by dividing both the numerator and the denominator by their greatest common factor, which is 20. This results in 6/5.

To express 120% as a fraction in simplest form, you first write the value of the percent as a fraction with a denominator of 100. This is essentially how you convert percentages into fractions. This means that 120% becomes 120/100.

Next, you need to simplify this fraction. To simplify a fraction, you find the greatest common factor of both the numerator and the denominator and then divide each by that number. In this case, the greatest common factor is 20, so you divide both 120 and 100 by 20.

Doing so, the fraction becomes 6/5. Therefore, 120% can be expressed as the fraction 6/5 in simplest form.

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Answer:

47.5

Step-by-step explanation:

50-5+4 =49

49/2 = 24.5

Answer:

40

Step-by-step explanation:

Answer:

it's called an Expression I believe.

Answer:

x=-67/10

Step-by-step explanation:

What you have to do is first subtract 73 from both sides. that makes it 10x=7-73. That is 10x=-67. Then divide both sides by 10. That is x=-67/10

Can I get brainliest

Answer: x= -67/10 hope it help

Step-by-step explanation:

CA is a diameter of the circle, so [tex]m\widehat{AC}=180^\circ[/tex], which means [tex]m\angle AOB=m\angle AOD=m\widehat{AD}=180^\circ-m\widehat{CD}=55^\circ[/tex]. Then [tex]m\boxed{\angle ABO}=90^\circ-55^\circ=35^\circ[/tex].

This means [tex]m\angle CBO=55^\circ-35^\circ=20^\circ[/tex]. Also, if [tex]m\angle AOB=55^\circ[/tex], then [tex]m\angle BOC=180^\circ-55^\circ=125^\circ[/tex], which in turns tells us that [tex]m\boxed{\angle BCO}=180^\circ-20^\circ-125^\circ=35^\circ[/tex].

Answer:

In the figure, ∠ ABO  and ∠ BCO  have measures equal to 35°.

Step-by-step explanation:

Correct for plato

Answer:

D

Step-by-step explanation:

It would be D.) Prism, since a dice have no curves they cannot be a cylinder or cone, a polygon is 2D and dice are 3D, and once put together they create a 3D rectangle, also known as a rectangular prism.

Only one that would make sense is 1/12

A. 1/12 i guess if not than D. 12

Answer:

$432 more are earned by 22,000 than 14,000 if invested with apys of 5.4% for a year

Step-by-step explanation:

Total  = [tex]P*(1+r)^t[/tex]

where P=Principal amount

r= rate

t= time

Using this formula for P= 22,000 and r = 5.4% or 0.054 and t= 1

Total = [tex]22,000*(1+0.054)^1[/tex]

Total  = [tex]23,188[/tex]

Interest earned = 23,188 -22,000

Interest earned = 1,188

Using this formula for P= 14,000 and r = 5.4% or 0.054 and t= 1

Total  = [tex]14,000*(1+0.054)^1[/tex]

Total  = [tex]14,756[/tex]

Interest earned = 14,756 -14,000

Interest earned = 756

AS interest earned by 22,000 is 1,188 while interest earned by 14,000 is 756

so, 1,188 - 756 = 432.

So, $432 more are earned by 22,000 than 14,000 if invested with apys of 5.4% for a year

Answer:

$432

Step-by-step explanation:

Answer:

A. 90% confidence that between 42.5% and 47.9% of Americans own a dog.

Step-by-step explanation:

edgu 2020

ANSWER

First quadrant

EXPLANATION

An angle in standard position starts measuring from the positive x-axis anticlockwise.

Since 40° is less than 90°, it's terminal side will fall within the first quadrant.

Hence the terminal side of a 40° is in the first quadrant.

Answer:

A, Q 1

Step-by-step explanation:

Edge

The answer is 7:6, meaning that it is A.

Hope this helps!

Answer:

A. 7:6

Explanation:

63:54

both numbers have a gcf and its 9 so,

63:54 simplified is 7:6

Answer:

d) 12(100) + 12(80) + 12(5)

Step-by-step explanation:

According to the distributive property, if a,b, c, and d are real numbers, then

a(b+c+d)=ab+ac+ad

We want to find the product 12(185).

We can expand 185 as 100+80+5

Our product then becomes;

[tex]12(185)=12(100+80+5)[/tex]

We expand using the distributive property to get;

[tex]12(185)=12(100)+12(80)+12(5)[/tex]

The correct choice is D

Answer: Option 'D' is correct.

Step-by-step explanation:

Since we have given that

12(185)

Firstly we can write

185=100+80+5

So, it will be rewritten as

12(100+80+5)

As we know that distributive law that implies

a(b+c+d)=ab+ac+ad

So, according to distributive law, it becomes,

12(100)+12(80)+12(5)

Hence, option 'd' is correct.

Answer:

see explanation

Step-by-step explanation:

(5)

Using the trigonometric identity

sin²x + cos²x = 1 ⇒ cos²x = 1 - sin²x

Given

3sin²Θ + 2cos²Θ - 2

= 3sin²Θ + 2(1 - sin²Θ) - 2

= 3sin²Θ + 2 - 2sin²Θ - 2

= sin²Θ

(6)

Using the trigonometric identity

secx = [tex]\frac{1}{cosx}[/tex]

Consider the left side

[tex]\frac{cosx}{1-sin^2x}[/tex]

= [tex]\frac{cosx}{cos^2x}[/tex]

= [tex]\frac{1}{cosx}[/tex] = secx = right side ⇒ verified

(7)

Using the trigonometric identity

1 + cot²x = csc²x

Given

sin²x. cot²x + sin²x ← factor out sin²x from each term

= sin²x(cot²x + 1)

= sin²x. csc²x

= sin²x × [tex]\frac{1}{sin^2x}[/tex] = 1

Answer:

1288

Step-by-step explanation:

Triangles on the top have surface area 15*14/2 there are four of them so multiply by four to get 420.

The rectangular sections all have area 12*14 except for the base. There are four of these equal sections, so the combined area is 672.

Lastly, the base has area 14*14, which is 196.

Summing all of these we get 1288

the answer is to your question is 48

Answer:

48 square units

Step-by-step explanation:

to find areas of unusual figures, we divide the section into more easy figures to find its area, in this case we can divide the parallelogram into two triangles, drawing a line from point D to point B

then we will have two triangles whose area is easier to find,let´s see the AB-BD-DA triangle

[tex]A=\frac{b*h}{2}[/tex]

b= 6 units (from -6 to zero)

h=8 units ( from -4 to 4)

[tex]A=\frac{6*8}{2} =24[/tex]   square units

the area of the triangle DC-CB-BD is the same,

it's the same triangle but turned up,  so we have a  total area

At=24 square units* 2= 48  square units

Have a great day

Answer:

The answer is 6x^2-8x+2

Step-by-step explanation:

To find the area, you have to multiply the length by the width.

You will get the equation of (6x-2)(x-1). Then, you multiply and find the answer, 6x^2-8x+2.

After distributing the multiplication and combining like terms, the expression 1+4(3x-10)-12x simplifies to -39, which proves it is not equivalent to -9.

To determine if the expression 1+4(3x-10)-12x is equivalent to -9, we need to simplify the expression first. Let's do that step by step:

After simplifying the expression, we end up with -39, which is not equivalent to -9. Therefore, the given expression 1+4(3x-10)-12x is not equivalent to -9.

A. Both triangles equal 50 and 10x5 is 50. Therefore, y=5.

Answer:

Figure A - hexagon

Figure B - triangle

Figure C - rectangle

Figure D - octagon

Step-by-step explanation:

If figure B has 3 vertices (angles), then that means it is a triangle (3 sides)

So that means figure A has 6 sides, (hexagon)

And figure D has 8 vertices, so 8 sides (octagon)

And if C has half as many, that would be 4 (rectangle)

Answer:

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

On the dot plots we have a higher range of numbers in Brand B so the answer would be B

:)

Answer:

C

Hope This Helps!    Have A Nice Day!!

Answer:

D) 29-2n

Step-by-step explanation: