Find the value of x in the triangle shown below.

Answer:

6 enevlopes

Step-by-step explanation:

18 divided by 6 equals 3

12 divided by 6 equals 3

hope this helps you :)

Answer:

22 is irrational I think

Answer:

22 is a Rational number

Step-by-step explanation:

All integers, whole numbers and natural numbers are rational numbera

Answer:

x = 1.5

Step-by-step explanation:

First, we distribute (get rid of parentheses):

6x - 3 - 3x = 5 - x - 2

Then, we simplify:

3x - 3 = 3 - x

Then, we combine like terms:

3x + x = 3 + 3

Then, we simplify again:

4x + 6

Finally, we divide 4 on both sides:

We got x = 1.5

Hope this helps!

Answer:

X = 1.5

duhhhhhhhhhhhhh

Answer: I think it's 662.4

Please correct me if I'm wrong.

Answer:

75/99

Step-by-step explanation:

Do you mean

 0.757575... = 0.75 = ?

If so, consider this:

        x =  0.757575...

     100x = 75.757575...

 100x - x = 75

      99x = 75

        x = 75/99

Answer:

42 units

Step-by-step explanation:

If R is the midpoint of QS, then by definition, QR = RS. Since QR = 8x - 51 and RS = 3x - 6, set these equal to solve for x:

QR = RS

8x - 51 = 3x - 6

5x = 45

x = 9

Now that we know x = 9, we can plug this back into one of the expressions for QR or RS to find its length:

QR = 8x - 51 = 8 * 9 - 51 = 72 - 51 = 21

Since half of QS is 21, then the whole of QS is twice that:

2 * 21 = 42

The answer is thus 42 units.

~ an aesthetics lover

Answer:

df=23+9=32

EF=78-52=26

Step-by-step explanation:

DE=23, EF= 9

DF=DE+EF

df=23+9=32

2)DF=DE+EF

78=52+EF

EF=78-52=26

Answer:

it dilated by two

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

With the advent and proliferation of the use of computers, data can now be analyzed with the aid of spreadsheets. These spreadsheets such as the one found in Microsoft Excel are arranged in grids whereby, the rows are numbered and the columns are identified with alphabets. The data entered in the spreadsheet are guided by formulas which can be found on the formula tool bar.

The formula gives an insight into the calculation performed for the list of items provided in the grid. There are several mathematical functions that aid in the calculations, such as the SUM and DIV functions.

Answer:

no solution

Step-by-step explanation:

start by

distributing the 2 on the right side of the equation

you should get 4n-9=10+4n

then you should try to combine like terms, start by subtracting the 4n on the left side from the one on the right

both of those should cancel out

leaving you with -9=10, which is obviously false, meaning there is no solution

I think it’s no solution.

Answer:

x² = 30 - (y-5)²

x² = 30 - [y² - 10x + 25]

x² = 30 - y² + 10x - 25

x² = -y² + 10x + 5

B

Answer:

y=10

m<JKM=106

m<MKL=74

Step-by-step explanation:

Answer:

=5/2 - 17/4

=10/4 - 17/4

= -7/4

........................

Answer:-90

Step-by-step explanation:

Answer:

The largest is -5

Step-by-step explanation:

This is because when dealing with negatives, the closer to the zero, the larger the number.

Answer:

-5

Step-by-step explanation:

-5, because numbers that are closer to zero are larger than others that are farther away from 0.

These are the numbers in order from least to greatest: -15, -12, -11, -9, -5

Answer:

Step-by-step explanation:

2(1/2 A + N = d)

A + 2N = 2d

A = 2d - 2N

Answer:

A = 2(d - N)

Step-by-step explanation:

Given

[tex]\frac{1}{2}[/tex] A + N = d ( subtract N from both sides )

[tex]\frac{1}{2}[/tex] A = d - N ( multiply both sides by 2 to clear the fraction )

A = 2(d - N)

Answer:

1. The relationship is proportional.

2. The cost for 30 roses is 90 dollars.

Step-by-step explanation:

1. The price (y) divided by the number of roses (x) equals 3, no matter what section in the table you try it on; y/x = 3. This means that the relationship is proportional.

Another way to explain this is x * 3 = y. For example, 3 roses * $3 = $9

2. We know that one rose costs $3. So you can multiply:

30 roses * $3 = $90

Answer:

The rules when writing a number in standard form is that first you write down a number between 1 and 10, then you write × 10(to the power of a number). On a calculator, you usually enter a number in standard form as follows: Type in the first number (the one between 1 and 10).

Step-by-step explanation:

Answer:

I wasn't sure on the last two but I got the rest.

Answer:

     1179  rem 12

36 /42456  

  36_      

    64    

   -36_    

    285    

   -252_    

       336  

       -324_  

   12*

this is for number 1

_ are where you put lines under the number to do the subtraction

Answer:

4

Step-by-step explanation:

Given the expression 2/? > 4/12, to find the value of ? that will make the expression true, we will cross multiply first

On cross multiplying:

2×12 > 4 × ?

24 > 4 × ?

Divide both sides by 4

24/4 > 4×?/4

6 > ?

This means that ? < 6

The answer will be a value that is less than 6. According to the option, the only value less than 6 is 4. Hence the correct answer is 4.

Answer: 4

Step-by-step explanation:

Answer:

the new position of a point, a line, a line segment, or a figure after a transformation

Step-by-step explanation:

Answer:

I got this answer from the comments and it was correct so the correct answer is C.

Step-by-step explanation:

Ty cco713.

The equation that represents the scenario is 540 = 30(30 - x)

A rectangle is a 2-D shape with 4 sides.The formula for calculating the area of the rectangle is expressed as:

A =lw

where:

l is the length

w is the width

Given the following parameters

l = 30ft
w = 30 - x

A = 540

Substitute

540 = 30(30 - x)

Hence the equation that represents the scenario is 540 = 30(30 - x)

Learn more on area of the rectangle here: https://brainly.com/question/25292087

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Answer:

its  A & B, x<50

Step-by-step explanation:

atmost means till 50.

atleast means more than 50.

The number sentence that states that x is at most 50 is option B: x ≤ 50.

In mathematical notation, the symbol "≤" means "less than or equal to." So, x ≤ 50 translates to "x is less than or equal to 50."

This means that x can be any value that is less than 50 or exactly 50.

Option A (x < 50) would mean "x is less than 50," excluding the value 50 itself.

Option C (x = 50) would mean "x is equal to 50," but it doesn't include any values less than 50.

Option D (x > 50) would mean "x is greater than 50," excluding the value 50 itself.

Option E (x ≥ 50) would mean "x is greater than or equal to 50," which includes values greater than 50, but it doesn't allow any values less than 50.

So, the correct choice to state that x is at most 50 (including the value 50) is option B: x ≤ 50.

Learn more about Inequality click;

https://brainly.com/question/20383699

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Answer:

  A) 10

  B) 39

  C) the last digit must be greater than the previous digit. 0 is not greater than any other digit, so the last digit cannot be 0.

Step-by-step explanation:

A) Numbers of the form low, high, ... can start with digits 1 or 2, and the 3rd digit will be the other one. There 4 such numbers 1423, 1324, 2413, 2314. In addition, For a first digit of 2, the second digit may be 1, allowing 2143. Thus, there are 5 numbers starting with 1 or 2 and ending with 3 or 4.

There are 5 additional numbers that are the reverse of these.

  There are 10 4-digit snake-like numbers containing 1–4 exactly once.

__

B) We assume a "3-digit number" will be in the range 100–999. That is, the leading digit will not be zero. If you allow a leading 0, the answer is different.

With 6 as a middle digit, the numbers 1–5 can be the first digit and the numbers 0–5 can be the last digit. Hence there are 5·6 = 30 numbers of the form low-6-low.

If the form is high-6-high, there are 3 possible first digits and 3 possible last digits, so 3·3 = 9 numbers of the form high-6-high.

  There are 39 3-digit snake-like numbers with 6 as the middle digit.

__

C) A 7-digit snake-like number will alternate high-low, with high being the last digit. Hence the last digit must be higher than the previous digit, so cannot be 0.

Answer:

V varies 1/P.

V=K/P.

K=VP.

K=240×30.

=7200.

Therefore 7200=VP.

so.....

7200=120P.

P=7200/120.

P=60kg/cm^2.

Answer:

Associative states you can regroup numbers and you will get the same answer and the commutative property states that you can move numbers around and still have the same answer.

Example:

Commutative a+b=b+a

Associative a+ (b+c) = (a+b) +c= a+b+c

Answer:

what that person said lol.

Answer:

where is the question....

Answer:

Option C

Step-by-step explanation:

[tex]x-12=36\\\\x-12+12=36+12\\\\\boxed{x=48}[/tex]

Hope this helps.