(giving brainliest :)) help please!) Which expression uses the commutative property to make it easier to evaluate 2/3 x 2/4 x 27

Answer: x=10

Step-by-step explanation:

Answer:

x=10

Step-by-step explanation:

Given :

To find the product of 183.5 and 10², move the decimal point in 183.5 _____ places to the right because 10² has _____ zeros.

To Find :

We need to fill the spaces.

Solution :

We know, when number with positive power of 10 is multiplied with another number we need to shift the number to the right hand side by the number of zeroes.

So, To find the product of 183.5 and 10², move the decimal point in 183.5 to right places to the right because 10² has two zeros.

Hence, this is the required solution.

Answer:

a 6 out of 26 chance

Step-by-step explanation:

because when you grab 6 tiles they have to be the same exact letters which is pretty rare, plus there is 26 letters in the alphabet and well... that makes it a 6 out of 26 chance.

Answer:

6750

Step-by-step explanation:

15 ÷100×45000=6750

Answer:

443

Step-by-step explanation:

2 hours = 120 min

1,920/60= 32 min

120+98+134+32+59= 443 total minutes

Answer:

C

Step-by-step explanation:

-18x+2y>=-13

2y>= -13+18x

y>= -6.5+9x

Answer:

x² + 5x + 6

Step-by-step explanation:

x × x + 2x + 3x + 6

= x² + 5x + 6

Answer:

aw baby naw that not cool

Step-by-step explanation:

Answer:

p = 5

Step-by-step explanation:

3 + p = 8

-3        -3

p = 5

I hope this was helpful! <3

Could I get brainliest?

Answer:

0.99

Step-by-step explanation:

z=x-mean/standard dev = 203.4-184.5/19 = 0.99

Answer:

20 miles

Step-by-step explanation:

hope this helps

Answer:

20

Step-by-step explanation:

60-40=20

Answer:

Step-by-step explanation:

AD = DC and BE=EC ⇒

DE = 1/2AB

DE = 4*9 + 1 = 36 + 1 = 37

AD = DC

BE = EC

It gives that 2(DE) = AB

The length of DE.

According to the question,

2(DE) = AB

By putting the respected values, we get

2( 4x + 1 ) = 11x - 25

or, 8x + 2 = 11x - 25

or, 25 + 2 = 11x - 8x ( transposition method )

or, 27 = 3x

or, x = 27/3 = 9

The value of x is 9.

DE = 4(9) + 1 = 36 + 1 = 37

DE = 37

The x-intercept of the graph is given as (-2, 0)

Given the equation of a line expressed as:

y + 2 = 2(x+3)

We are to find the x-intercept of the line. The x-intercept occur at the point where y = 0

Substituting y = 0 into the equation will give;

y + 2 = 2(x+3)

0 + 2 = 2(x+3)

2 = 2x + 6

2x = -4

x = -2

Hence the x-intercept of the graph is given as (-2, 0)

Learn more on intercept here; https://brainly.com/question/24212383

Answer:

1.5 years

Step-by-step explanation:

Simple Interest I = PRT

Principal = 2500, Rate R= 8.5%, SI = 318.75, T = ?

Now, substituting the above value

318.75 = 2500*0.085 * T

T = 318.75 / 2500*0.085 years

T = 318.75 / 2500*0.085 years

T = 318.75 / 212.5 years

T = 1.5 years

Answer:

y=-4x+2

Step-by-step explanation:

Answer:

Step-by-step explanation:

f(x) = a(x - h)² + k      - the  vertex form of the equation of the parabola with vertex (h, k)

[tex]f(x) = -16x^2+ 64x + 80\\\\f(x) = -16(x^2- 4x) + 80\\\\f(x) = -16(\underline {x^2-2\cdot2x\cdot2+2^2}-2^2) + 80\\\\f(x) = -16\big[(x-2)^2-4\big] + 80\\\\f(x) = -16(x-2)^2+64 + 80\\\\\bold{f(x)=-16(x-2)^2+124\quad\implies\quad h=2\,,\quad k=124}[/tex]

The vertex is (2, 124)

If you mean making them a regular number, you add them all.

_______________

But, the expanded form of this is

1,000,000 - Millions Place

200,000 - Hundred Thousands

50,000 -Ten Thousands

4,000 -Thousands

300 - Hundreds

80 -Tens

9 - Ones

I hope this helps, if it doesn't let me know and I'll do my best.

Answer:

x= 12

Step-by-step explanation:

Multiply everything by 12 (making it easier to solve) to get

6x + 4x = 3x + 84

Simplify to get

7x = 84

Solve for x and get x=12

Answer:

x = 2, y = -1/3

Step-by-step explanation:

I'm pretty sure the question is asking for the values of x and y. By finding these values you will need to use elimination.

Equations given:

5x + 3y = 9

2x - 3y = 5

To find x:

5x + 3y + 2x - 3y = 9 + 5  (add to eliminate y to solve for x)

7x = 14

x = 2

To find y:

5(2) + 3y = 9

10 + 3y = 9

3y = -1

y = -1/3

Therefore, x = 2 and y = -1/3

Answer:

can you explain your question

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

As, the measure of one congruent side is = 2x + 3

So, bc there are 2 congrent sides, =( 2x + 3) + (2x +3) = 4x + 6

Now perimeter= the length of the 2 sides + third side

Perimeter = (4x + 6) + (7x) = 50 cm

So, 11x + 6 = 50

So, 11x = 50 - 6 = 44

11x = 44

x = 44/11

x = 4cm.

Answer:

I think it's A hope this helps

Answer:

51.6 is the mesurment of angle A

Step-by-step explanation:

Answer:

30cm

Step-by-step explanation:

10+10=20

5+5=10

10+20=30

Answer:

30 cm

Step-by-step explanation:

10+5+10+5=30 cm

Answer:

Here is a picture of the answer. I hope this helps!

Step-by-step explanation:

The graph of compound inequality [tex]x<8.3[/tex] and [tex]x>9.8[/tex] is shown in attached graph.

A compound inequality contains at least two inequalities that are separated by either and or "or".

Given compound inequality:

                                [tex]x<8.3[/tex] or [tex]x>9.8[/tex]

Above inequalities are shown in below attached graph.

Learn more:

https://brainly.com/question/11316045