[tex]4\leq 4[/tex] True or false

Answer:

x/3+12=18 x/3=6 x=18 This is 100%

The additional operation which needed to make the expression equivalent to given expression is [tex]-\dfrac{3}{4} x[/tex]. Thus the option 3 is the correct option.

Equivalent expression are the expression whose result is equal to the original expression, but the way of representation is different.

Given information-

The equation given in the problem is,

[tex]\dfrac{5}{4} x+6[/tex]

Let the equation is equation number 1.

This expression is to convert in the expression, which is,

[tex]\dfrac{1}{2}x+6[/tex]

Let the above equation is equation number 2.

Let the additional operation which needed to make the expression equivalent to given expression is [tex]f(x)[/tex].

As the addition of [tex]f(x)[/tex] and equation 1 is equal to the equation 2. Therefore,

[tex]f(x)+\dfrac{5}{4} x+6=\dfrac{1}{2}x+6[/tex]

Solve the equation as,

[tex]f(x)=\dfrac{1}{2}x+6-\dfrac{5}{4} x-6\\f(x)=\dfrac{1}{2}x-\dfrac{5}{4} x\\f(x)=\dfrac{2-5}{4} x\\f(x)=\dfrac{-3}{4} x[/tex]

Hence, the additional operation which needed to make the expression equivalent to given expression is [tex]-\dfrac{3}{4} x[/tex]. Thus the option 3 is the correct option.

Learn more about the equivalent expression here;

https://brainly.com/question/2972832

Answer:

c                   the third one

Step-by-step explanation:

Answer:

Repeating decimals are considered rational numbers because they can be represented as a ratio of two integers. The number of 9's in the denominator should be the same as the number of digits in the repeated block.

Step-by-step explanation:

It is the picture down below

Answer:

Step-by-step explanation:

to get the equation of any straight line all we need is two points from it, let's use those ones in the picture.

[tex](\stackrel{x_1}{0}~,~\stackrel{y_1}{1})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{3}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{3}-\stackrel{y1}{1}}}{\underset{run} {\underset{x_2}{3}-\underset{x_1}{0}}}\implies \cfrac{2}{3}\implies \cfrac{2}{3} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{1}=\stackrel{m}{\cfrac{2}{3}}(x-\stackrel{x_1}{0})\implies y=\cfrac{2}{3}x+1[/tex]

Answer:

Time taken to cool your room (in hours) = (volume of your room* density of air* change in temperature you want * specific heat of air)/ (latent heat of fusion * ton capacity of your AC*1000 / 24).

Answer:

1,461 days is in 4 years

Step-by-step explanation:

Answer there's 1,461 days in 4 years

Step-by-step explanation:

Check the picture below.

now, looking at the picture's scaling, from the lower-left-corner up to 20 is 5 squares, the rectangles you see in the picture are 40 units each, namely 10 squares.  Every square is 4 units, it goes up 12 squares, namely 48 units, and goes to the right by 30 squares plus 4 more, 34 squares, that's 136 units.

well, if we were to make a triangle for the slope, check the picture, it'd look like that.

Why is the slope negative? well, because is going down from left to right.

Answer:

977389475894375

Step-by-step explanation:

Answer:

a) 1000 ftft

Step-by-step explanation:

sin 30 = 500/dist

dist = 500/sin 30 = 1000

730

bought at x

x + 50 - 20 = 760

x = 760 - 30 = 730

Answer:

A i think

Step-by-step explanation:

Answer:

12 miles.

Step-by-step explanation:

The equation for this problem would be 0.65x+1.75

Now, we just plug in the x (miles) in the equation until we get y less or equal to 10. I'm going to start at 5 as an estimate.

0.65(5) + 1.75 = $5

0.65(10) + 1.75 = $8.25

0.65(12) + 1.75 = $9.55

If you cannot have a decimal mile in your answer, Kim can ride 12 miles.  

12.6923 miles is the closest you can get with $10 in a decimal answer.

Answer:

The top two pairs

Step-by-step explanation:

A similar polygon is when two pairs of a shape share the same scale factor, or when you multiply the sides by the same number, like a common denominator of a fraction. For example, for the first one, 18/4.5 is 4 and 6/1.5 is also 4. This means that this pair has a scale factor of 4, meaning it is a similar polygon.  Same for the top right. 40/8 = 5, and 15/3 = 5, making this also a correct answer. One the other hand, 1225/3.5 is 350, whereas 144/1.2 is 120, making this not a similar polygon. Finally, the last one. 13/2 = 2.5, whereas 5/2.5 is equivalent to 2, making this not a similar polygon.

The coach can make teams of 2, 4, 8 or 16 players.

To determine, with 32 players, how many players can the coach put on each team so that each player is on a team and every team has the same number of players, the following calculation must be performed:

Therefore, the coach can make teams of 2, 4, 8 or 16 players.

Learn more about divisors in https://brainly.com/question/1571894

Answer:

Step-by-step explanation:

Given equation:

Simplify, then solve:

Your answer is A. 49.

Ocean Currents via their interaction with the Atmosphere and the Hydrosphere influence climatic behavior.

This is a continuous directional movement of seawater driven by gravity, wind, and water density.

This movement is predictable and can move vertically and horizontally.

Horizontal movements are called currents while vertical movements are called upwellings and downwelling.

See the link below for more about Ocean Currents:

https://brainly.com/question/11847687

The equation between the number of months Hassan takes voice lessons, x, and the number of pieces he knows, y, is y = 2x+6

An equation is a mathematical statement that shows that two mathematical expressions are equal.

Given that, Hassan knows how to sing 6 vocal pieces, Now he's about to start private lessons. His teacher says he will learn 2 new pieces each month.

Since, he already knows 6 vocal pieces,

And, he is learning 2 each month, so for y month he will know = 2x+6 pieces

Hence, the relationship is y = 2x+6

For more references on equations, click;

https://brainly.com/question/29657988

#SPJ1

Answer:

EF is 11

Step-by-step explanation:

3x-4=x+6

2x=10

X=5

5+6=11

Answer: EF = 16

Step-by-step explanation:

Formula -  EF = 1/2(AB +DC)

x +6+1/2((2x-9)+(x+5))

x=16

Answer:

i need to see shape

Step-by-step explanation:

Answer:

Step-by-step explanation:

We assume you want to evaluate the equation ...

  T = 32 +1.8t

for t = -8 2/3 and t = 8 2/3

The evaluation involves addition and multiplication, both of which are closed for all real numbers, which includes all rational numbers. The equation works for any rational numbers.

Your examples:

  T = 32 +1.8(-8 2/3) = 32 -15.6 = 16.4 . . . . the equation works

  T = 32 +1.8(8 2/3) = 32 +15.6 = 47.6 . . . . the equation works

_____

Additional comment

Some calculators play nicely with decimals and mixed numbers.

The product 1.8(8 2/3) can be found as ...

  (1.8)(8 2/3) = 1.8(26/3) = 0.6(26) = 15.6

Answer:

A) 7

Step-by-step explanation:

Because the triangles are congruent to each other, then their corresponding angles are also congruent to each other. Thus, angles Z and V are congruent to each other:

[tex]\angle Z=\angle V\\\\40^\circ=(5n+5)^\circ\\\\35=5n\\\\7=n[/tex]

Therefore, your answer is A.

the sum of all interior angles in a polygon is

180(n-2)

n = number of sides

now, this one is a Heptagon, 7 sides, so the total of interior angles is 180(7-2) = 900.

Hello mate :)

Please check the attached three images for the answers of your questions.

~ Benjemin360

Answer:

if you solve the equation it is 8 but the equation is 5-(-3) or 5+3 because two negatives equal a plus

Answer:

8

Step-by-step explanation:

The -3 is just substituting for the x. So if x=-3 you plug in -3 for x in the formula.

So when you plug it in you will have 5- -3. The two negative signs will make a positive. So you will have 5+3 and 5+3=8.

So f(-3)=8

Answer:

28

Step-by-step explanation:

So 1% of 350 would be 3.5 because 350 divided by 100 is 3.5. You then get 3.5 and multiply it 8 times, which would be 28. (You multiply it 8 times because 8% is 8 times 1%.) I hope this helps:)

Answer:

[tex]a_n=19+(n-1)(-5)[/tex]

Step-by-step explanation:

The explicit formula for an arithmetic sequence is [tex]a_n=a_1+(n-1)d[/tex] where [tex]a_n[/tex] is the [tex]n[/tex]th term and [tex]d[/tex] is the common difference.

In this problem, we can see that the first term of the sequence is [tex]a_1=19[/tex] and the common difference is [tex]d=-5[/tex] since 5 is being subtracted each consecutive term.

Therefore, the explicit formula that describes the given arithmetic sequence is [tex]a_n=19+(n-1)(-5)[/tex]

Answer:

option 2

Step-by-step explanation:

Let { a1, a2, a3, a4, ... } be the sequence.

now the 1st term (a1) will have a value when n = 1.

similarly, all the other terms will have the values given when we substitute their respective n values into the explicit formula or fibonacci sequence.

thus, check if the 1st term is 19 by using option 2

an = 19 + (n-1)(-5)

an = 19 + (n-1)(-5) ....n = 1

an = 19 + (n-1)(-5) ....n = 1 a1 = 19 + (1-1)(-5) = 19 + 0 = 19. so it's accurate so far.

next, check a2 where n = 2.

a2 = 19 + (2-1)(-5) = 19 - 5 = 14. ....

n = 3

a3 = 19 + (3-1)(-5) = 19 - 10 = 9.

hence the conclusion from this pattern.

add the two numbers and you get 407.1212. Subtract that from the solution and you get 85!!

Answer:

See below.

Step-by-step explanation:

x+10<6

  -10  -10

x<-4

The solution is -4.

-hope it helps