☆ please help! I got an answer but I think its wrong ☆​

Answer:

(x - 5)^2 = 39

Step-by-step explanation:

If we open the expression

(x - 5)^2 it'd be x^2 - 10x + 25 = 39

Then we subtract 25 from both sides of the equation

x^2 - 10x + 25 = 39

x^2 - 10x + 25 - 25 = 39 - 25

x^2 - 10x = 14

Answer: The real numbers include natural numbers or counting numbers, whole numbers, integers, rational numbers (fractions and repeating or terminating decimals), and irrational numbers. The set of real numbers is all the numbers that have a location on the number line. Integers …, −3, −2, −1, 0, 1, 2, 3, and so on. All whole numbers are integers, so since 0 is a whole number, 0 is also an integer.

Step-by-step explanation: A. ALL

Answer:

b c

Step-by-step explanation:

Answer:

Option A and Option C

Step-by-step explanation:

Option B and Option D associative property

Answer:

169 cm^2

Step-by-step explanation:

Right surface (rectangle)

A = LW = 7 cm * 5 cm = 35 cm^2

Left surface (hidden rectangle)

A = LW = 7 cm * 5 cm = 35 cm^2

Bottom surface (hidden rectangle)

A = LW = 9 cm * 5 cm = 45 cm^2

Front face = back face = 2 * triangle

A = 2 * bh/2 = 2 * 9 cm * 6 cm/2 = 54 cm^2

total surface area = 35 cm^2 + 35 cm^2 + 45 cm^2 + 54 cm^2 = 169 cm^2

Answer:

B

Step-by-step explanation:

when you flip across the y axis you change the signs of the x coordinate but not the y coordinate.

Answer:

3x+3+2<11

Step-by-step explanation:

3x<11+3+2

3x<16

so now you divide 3 by the co-efficient

3x/3<16/3

so now 3 council 3 then you get x

x<16/3

x<5

now x is equal to 5

Answer:

J,L M,O R,H

Step-by-step explanation:

Answer:

J,L M,O R,H

Step-by-step explanation:

Answer: E

Step-by-step explanation:

(-3^2) multiply -3 by itself to get -9

Now you have -2 x -9 or -2(-9)

Remember that multiplying a negative by a negative will get you a positive because the two negative signs are canceled out.

So -2(-9) gives you 18

Hope this helps!

Answer:

The another way to write 26,000 = 10×2,600.

MEH ANSWER WAS WRONGGGGG {T~T}

Answer:

(44.25/75)*100 or (44.25/3)*4

Step-by-step explanation:

Divide by the price of $44.25 by 75 (100% - 25%) and mulitily by 100

or $44.25 by 3 and multyply by 4. (25% is a quarter 1/4, so you need 4/4)

Answer:

n/2 = 6n

Step-by-step explanation:

"quotient of n and 2" is n/2, and

"6 times n" is 6n

and so we get the final answer

 n/2 = 6n

Answer: No

The ordered pair (2,4) is not a solution to the equation y = x-2

=========================================================

Explanation:

Any point is of the form (x,y)

So saying (2,4) means x = 2 and y = 4 pair together

Plug both of these values into the equation below

y = x-2

4 = 2-2

4 = 0

We get a false statement, so the original equation is false when (x,y) = (2,4)

---------------

Put another way, plugging x = 2 leads to...

y = x-2

y = 2-2

y = 0

But it should lead to y = 4 if (2,4) was a solution.

If your teacher said "(2,0) is a solution", then that would be a true statement.

The answer would be (B) or, no

Answer:

4

Step-by-step explanation:

11 - 7 = 4

The required length of JK is 4 units.

It is required to find the length of JK.

Length is defined as the measurement or extent of something from end to end.  The greater of two or the greatest of three dimensions of an object. It can be measured in different units like centimeters, inches, meters, etc.

Given:

Point K on the  line segment  JL.

KL = 7

JL = 11

As per segment addition postulate

JL = JK + KL

Substituting values, to find the value JK we get,

11 = JK + 7

JK = 11 - 7

JK = 4

Therefore, the required length of JK is 4 units.

Learn more about length here:

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Answer:

60

Step-by-step explanation:

Answer:

In the word "Beautiful", there are 9 letters and 5 vowels.

So we get the fraction [tex] \frac{5}{9} [/tex]

Step-by-step explanation:

Hey there!

No. of vowels = 5

No. of letters in word "BEAUTIFUL " = 9.

Now,

Fractional form of this word is:

[tex] = \frac{5}{9} [/tex]

Hope it helps...

Answer: Wrong

Step-by-step explanation:

Continuous means every value is included. Since fractions of people do not exist, it cannot be continuous.

Wen is wrong.

It is given that ; according to Wen a function is continuous because number of people are unlimited.

We have to tell that whether Wen is right or wrong ?

What is a continuous function ?

A continuous function, is a function whose graph is continuous without any breaks or jumps.

We know that ;

A continuous function in calculus is continuous at a point x = a ; if the curve of the function does NOT break at the point x = a.

We can also say that , continuous means every value is included.

Since fractions of people don't exist, i.e., unlimited , So, it cannot be continuous.

To learn more about continuous function click here ;

https://brainly.com/question/23344689

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Answer:

1/4

Step-by-step explanation:

[tex](4\times \frac{3}{8} ) : (12\times \frac{1}{2} )\\\\\frac{4\times \frac{3}{8}}{12\times \frac{1}{2}}\\\\\mathrm{Multiply\:}12\times \frac{1}{2}\::\quad 6\\=\frac{4\times \frac{3}{8}}{6}\\\\\mathrm{Multiply\:}4\times \frac{3}{8}\::\quad \frac{3}{2}\\=\frac{\frac{3}{2}}{6}\\\\=\frac{3}{2\times \:6}\\\\=\frac{3}{12}\\\\=\frac{1}{4}[/tex]

Answer:

I believe it is 1/4

Step-by-step explanation:

Answer:

28

Step-by-step explanation:

The answer should be 28.

Answer:

Addition

Step-by-step explanation:

if you just add 32 to both sides you'll get h=3+g

Answer:

a real number is a value of a continuous quantity that can represent a distance along a line

Step-by-step explanation:

Answer:

8x + 40

Step-by-step explanation:

To make the equation go through (0,-4) the new equation would be 9x + 5y = 20. We needed to change it from subtracting to adding so the direction of the line would go from going down to up too up to down. In slope-intercept form the original equation would be found by the following.

9x - 6y = 20

-6y = 20 - 9x

y = -20/6 - (-9/6x)

y = 9/6x - 20/6

y = 3/2x - 10/3

To make the perpendicular line, take the slope and apply the opposite and reciprocal.

y = -2/3x - 10/3

Best of Luck!

Answer: look at the picture

Step-by-step explanation: Hope this help

Answer:

728.

Step-by-step explanation:

extremely hard to explain but i am sure that it is correct :)

Answer:

19/6

Step-by-step explanation:

1 2/3= 5/3 = 10/6

1.5= 3/2= 9/6

10/6+9/6=19/6