Rewrite without parentheses and simplify.
(x-6)?

Answer:

If you rotate the triangles so that they look the same, one side of both of them are labeled. This gives you the fraction 9/12, or 3/4. The smaller triangle is 3/4th of the larger one. If the larger triangle has 4 on one side, then let's make the equation 3/4 = y/4. The length of y is 3. :)

Answer:

Option D. is correct.

Step-by-step explanation:

Let us assume that x = seven square root three plus two square root nine  

i.e. x = 7√3 + 2√9

⇒ x = 7√3 + 2 × 3 {Since 9 = 3²}

⇒ x = 7√3 + 6

Here, 7√3 is an irrational number and 6 is a rational number.

The answer is seven square root of three plus six is irrational because the sum of a rational number and an irrational number is an irrational number.

Therefore, option D. is correct.

The correct answer is  7√3 + 6 is irrational because the sum of a rational number and an irrational number is an irrational number.

Rational numbers are numbers which can be written in the form of [tex]\dfrac{a}{b}[/tex] where a and b are integers. Example: 1/2, 3.5 (which is writable as 7/5) etc.

Irrational numbers are those real numbers which are not rational numbers.

Assume that x be the seven square root three plus two square root nine ;

i.e. x = 7√3 + 2√9

Now

⇒ x = 7√3 + 2 × 3 {Since 9 = 3²}

x = 7√3 + 6

Here, we can see that 7√3 is an irrational number and 6 is a rational number.

The correct answer is seven square root of three plus six is irrational because the sum of a rational number and an irrational number is an irrational number.

Therefore, option D is correct.

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Answer:

5

Step-by-step explanation:

The answer is 5

because 3 - 5 = -2

and -2 + 7 = 5

so the answer is 5

Answer:

100

Step-by-step explanation:

300 divided by 3

the 300 people would by divided into groups of three which means there would by 100 tables

Answer:

The domain of the function is all real numbers.

Step-by-step explanation:

The answer is not A because the y-axis is the vertical (straight up and down) axis, and it crosses of that at positive 5.

The answer is not B because the x-axis is the horizontal axis, and it crosses that at negative 2.

Don't let them confuse you by saying the intercepts of one is the other!

It is also not C because the answer is D, we know this because the arrows at each end of the arrow signify that the line keeps going infinitely in each direction.

Hope this helps!

Answer:

Step-by-step explanation:

Directed line segment from (−8,5) to (4,−3).

Ratio is 5/3.

The required coordinates are:

Answer:

104

Step-by-step explanation:

∠JTS = ∠SRT  + ∠TSR   {exterior angles equals sum of opposite interiror angles}

27x - 4 = 18x + 2 + 30

27x  - 4 = 18x + 32

Add 4 to both sides

27x = 18x + 32 + 4

27x = 18x + 36

Subtract  18x from both sides

27x - 18x = 36

9x = 36

Divide  both sides by 9

x = 36/9

x = 4

∠JTS = 27x - 4

         = 27*4 - 4

         = 108 - 4

        = 104

Step-by-step explanation:

Since x=−23 x = - 2 3 is a vertical line, the slope is undefined

Answer:

Since x=−23 x = - 2 3 is a vertical line, the slope is undefined.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

We know that [tex]\sqrt{b}=b^{1/2}[/tex].

We also know that [tex](a^b)^c=a^{bc}[/tex].

We can combine these facts to get [tex](\sqrt{b})^2=(b^{1/2})^2=b^{1/2*2}=b^{1}=b[/tex].

So, the answer is [tex]\boxed{A}[/tex] and we're done!

Note: the non-negative part or the equation comes from the fact that you assume the square root of a negative number doesn't exist. You will change this assumption later in the year, or in further years.

Answer:

We have recently been learning about Artificial Selection.    Write a paragraph describing how artificial selection relates to this article:

Step-by-step explanation:

Answer:

the following ordered pairs are your coordinates: (-3,-10), (-1, -4), (0,-1), (4,11)

Step-by-step explanation:

We can find these algebraically. First, you need to put your equation into the form y=mx+b. The m is the slope and the b is your y intercept. Once we have that equation, we just plug in the given X values to find their Y counterparts. The domain is simply the X coordinate and the range is the Y. I hope this helps!

Answer:

Surface Area of the Cylinder is 1156.11

Step-by-step explanation:

To find the Surface Area of a Cylinder, the equation given is  A = 2πrh+2πr2

Given the radius and height of the cylinder, we plug those numbers into the equation to get;

A = 2π(8)(15)+2π(8)2

= 1156.11

Answer:  

1155.52 cm²

Step-by-step explanation:

SA = LSA (Pb x h) + 2B                  

- r = 8 cm, h = 15, π (pi) = 3.14

Lateral Surface Area (LSA) = Pb (Perimeter of base) x h (height)

8 x 2 = 16 x 15 = 240 x 3.14 = 753.6

Area of the Base x 2 = πr² x 2

8² x 3.14 = 64 x 3.14 = 200.96 x 2 = 401.92

753.6 + 401.92 = 1155.52

Answer:

$7.90 per pound

Step-by-step explanation:

11.85/3 = half pound = $3.95

3.95x2 = 7.9 = 1 pound

The amount that Goldman's straight-time pay for each week will be $90.75. Then the correct option is A.

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

Stuart Goldman works at Ruler's Golf Spot. He works 11 hours every week and acquires $8.25 each hour.

Goldman's straight-time pay for each week will be given as,

⇒ $8.25 x 11

⇒ $90.75

The amount that Goldman's straight-time pay for each week will be $90.75. Then the correct option is A.

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If Stuart Goldman works at King's Golf Spot. He works 11 hours a week and earns $8.25 per hour.  Goldman's straight-time pay for each week is: A. $90.75.

To determine Stuart Goldman's straight-time pay for each week we can multiply his hours worked by his hourly wage:

Straight-time pay = Hours worked × Hourly wage

Let plug in the formula

Straight-time pay = 11 hours × $8.25/hour

Straight-time pay = $90.75

Therefore the correct option is A.

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Answer:

x = 3

Step-by-step explanation:

5x+1-1=3x+7-1

5x=3x+7-1

5x=3x+6

5x-3x=3x+6-3x

2x=3x+6-3x

2x = 6

----   ----

2      2

x=3

Answer:

X=3

Step-by-step explanation:

5x+1=3x+7

-1            -1

5x=3x+6

-3x       -3x

2x=6

x=3

9514 1404 393

Answer:

Step-by-step explanation:

Let x, y, z represent the numbers of cheeseburgers, plain burgers, and chicken burgers ordered for the party.

We have three relations given. Each can be used to write an equation.

  x + y + z = 500 . . . . . . . . . a total of 500 meals were ordered

  2.50x +1.75y +3.20z = 1172.50 . . . . . the total cost

  0x +y -z = 100  . . . . . . . . . . 100 fewer chicken were ordered than plain

_____

Additional comment

We put the coefficient of x as 0 in the last equation to facilitate writing this system as an augmented matrix.

  [tex]\left[\begin{array}{ccc|c}1&1&1&500\\2.50&1.75&3.20&1172.50\\0&1&-1&100\end{array}\right][/tex]

The solution is (x, y, z) = (300, 150, 50).

Answer: t = 5.7 hours

Step-by-step explanation:

y=56+7.1x where x is the time spent studying.  If y=92, this equation would preduct that the student spent t hours studying.  Find t:

92=56+7.1x

36=7.1t

t = 5.07 hours to achieve the 92 score.

Answer: The number of hours a student should spend on their homework to expect a score of 97 on the quiz

Step-by-step explanation:

Answer:

It is 8.5 meters tall

Step-by-step explanation:

28.05 / 3.3 = 8.5

Answer:

see explanation

Step-by-step explanation:

The rule (x, y ) → (x + 2, y + 3 )

Means add 2 to the original x- coordinate and add 3 to the original y- coordinate, that is

A (1, 3 ) → A' (1 + 2, 3 + 3 ) → A' (3, 6 )

B (4, 7 ) → B' (4 + 2, 7 + 3 ) → B' (6, 10 )

C (6, 6 ) → C' (6 + 2, 6 + 3 ) → C' (8, 9 )

I HOPE IT WILL HELP YOU.

Thank you.

TEDDYLOVER....

Answer:        -0.9555556

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

4 milkshakes with whipped cream

Answer:

Step-by-step explanation:

If you look carefully, you will see that all pairs are congruent.

They have all corresponding sides equal and all corresponding angles equal too.

They would overlap after rotation, translation or combination of both.

Correct choice is E

Answer:

2-0

_____

-8-(-1)

explanation:

Answer:

-112

Step-by-step explanation:

u will have to add the two

1hr 45mins + 1:05

remember add hrs to hrs and minutes to minutes

1+1 =2

45+5=50

which means the movie started at 2:50 am

and to verify ur answer subtract 2:50 from 1:05

= 1hrs 45 mins

Answer= 2:50 am

[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]

According to above statement, the film started 1 hour and 45 minutes before 1 : 05 am

so, starting time is equal to :

that is :

Answer:

no solution

Step-by-step explanation:

20 < 5(F - 32) < -15

-15 can never be greater than 20, thus the answer is no solution

Answer:

42 teachers

Explanation:

Teacher to student ratio is 1:23

If there are 966 students, then divide by 23 to get how many teachers their are.

966/23=42

Answer:

[tex]k=-72[/tex]

Step-by-step explanation:

[tex]38=\frac{1}{8} k+47[/tex]

Switching the sides of the equation isn't required, but it helps to reduce confusion.

[tex]\frac{1}{8}k+47=38[/tex]

Since there is a positive 7, we are going to do the opposite operation, which is addition.

[tex]\frac{1}{8}k+47-47=38\\\text\:\:\:\:\:\:-47\:\:\:\:\:\:\:\:\:-47[/tex]

Simplify

+47 - 47 will cancel each other out, so we are left with:

[tex]\frac{1}{8}k=-9[/tex]

Now, multiply 8 to both sides, since the equation gives us 1 divided 8, so the opposite operation of division is multiplication.

[tex]8\cdot \frac{1}{8}k=8\left(-9\right)[/tex]

On the right side, we have the same thing as [tex]\frac{8}{1} \cdot \frac{1}{8}[/tex], so 8 we can cancel the equation on the right side since they are both the same number.

On the left, we have [tex]8\left(-9\right)[/tex], which is -72.

Therefore, [tex]k=-72[/tex].

Answer: what?

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