can some one multiply (x+11)^2

Answer:

answer in the screen shot provided

x = 6 and x = -2

Step-by-step explanation:

Put the 12 to the other side

x^2 - 4x - 12 = 0

Now factor this out:

(x - 6)(x + 2) = 0

Therefore, the roots of this equation are

x = 6 and x = -2

Answer:

The answer is sqrt of 64

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Given :

And we need to find the inverse of the given function. We can do it by Firstly Interchanging x and y.

So that ,

[tex]:\implies[/tex] f(x) = y

[tex]:\implies[/tex] y = ³√[ x - 9 ]

[tex]:\implies[/tex] x = ³√[ y - 9 ]

[tex]:\implies[/tex] x³ = y - 9

[tex]:\implies[/tex] y = x³ + 9

[tex]:\implies[/tex] f-¹(x) = x³ + 9

Hence option A is correct .

Answer:

The offset function

Step-by-step explanation:

In Microsoft Excel, the offset function or formula returns reference to a particular cell.

The syntax is:

= OFFSET(reference, rows, cols)

Where:

reference = the base cell

rows and cols are the direction to move

For instance:

OFFSET(A1, 3, 1) will return cell B4

Because:

3 will shift down the reference from A1 to A4

1 will shift right the reference from A4 to B4

20.

[tex] \sqrt{ {(0 - 4)}^{2} + {(4 - 7)}^{2} } = 5[/tex]

Answer:

12

Step-by-step explanation:

The Pythagorean Theorem says that in a right triangle,  [tex](\text{leg})^2+(\text{leg})^2=(\text{hypotenuse})^2[/tex], so in this triangle, the legs are  5  and  a; the hypotenuse is 13.

[tex]5^2+a^2=13^2\\25+a^2=169\\a^2=144\\a=\sqrt{144}\\a=12[/tex]

Answer:

vertex = (1, 2 )

Step-by-step explanation:

Given a quadratic in standard form

y = ax² + bx + c ( a ≠  0 )

Then the x- coordinate of the vertex is

x = - [tex]\frac{b}{2a}[/tex]

y = x² - 2x + 3 ← is in standard form

with a = 1, b = - 2 , then

x = - [tex]\frac{-2}{2}[/tex] = 1

Substitute x = 1 into the equation for corresponding value of y

y = 1² - 2(1) + 3 = 1 - 2 + 3 = 2

vertex = (1, 2 )

Answer:

c

Step-by-step explanation:

Answer:

SSS

hope this helps

have a good day :)

Step-by-step explanation:

Answer: I’m not really sure what the question is, but I think it’s ABC.

Step-by-step explanation:

S is not in the triangle and it is in all of the angles besides ABC, so yeah!

Answer:

m∠R=74°        m∠Q=32°

Step-by-step explanation:

PQ=RQ

So ΔPQR is a isosceles triangle

So m∠R=m∠P=74°

m∠Q=180°-m∠R-m∠P=180°-74°-74°=32°

His job will take 75 minutes long

Answer: the total area is 26 in^2, which is option B

Step-by-step explanation:

ok you have to find the area of the rectangle to the left of the line and then the area of the right triangle and add them together to get the total area

so for the area of the rectangle it would be

a = Lw

a = 4 * 5 = 20 in^2

now to find the area of the triangle we first subtract 5 from 8 to see the lenght of the segment from the vertical line to the vertex of the triangle

8 - 5 = 3

so the segment is 3 inches long

the formula for the area of a triangle is (1/2)bh

(1/2)(3)(4) = 1/2 (12) = 6

so the area of the triangle is 6 in^2

now lets add the area of the rectanglke and the area of the triangle together to find the total area

20 in^2 + 6 in^2 = 26 in^2

the total area is 26 in^2, which is option B

Answer:

B. 26 square inches

Step-by-step explanation:

For the rectangle, 4 times 5 equals 20, then 4 times 3 equals 12 divided by 2 equals 6. 20 + 6 = 26

Answer:

343 miles per hour.

Step-by-step explanation:

It is easy all you have to do is 7^3

I Hope This Helps You!!

Answer:

It is C.

Step-by-step explanation:

the division sign indicates it is evidently going to be B or C. Then it's just simple knowledge.

The statement describing the expression as the quotient of x+5 and x² - 2 option (C) is correct.

It is defined as the combination of constants and variables with mathematical operators.

We have an expression:

[tex]= \rm \dfrac{x+5}{x^2-2}[/tex]

We can write the above expression as follows:

= (x + 5) ÷ (x² - 2)

The above expression is not in the product.

The quotient of x+5 and x² - 2

Thus, the statement describing the expression as the quotient of x+5 and x² - 2 option (C) is correct.

Learn more about the expression here:

brainly.com/question/14083225

#SPJ5

Answer:

The slope is 1

Step-by-step explanation:

Have a good day :)

Answer:

A hexagon has 6 internal angles, and the sum of the interior angles is 720°

If the hexagon is regular, so all the internal angles are equal, the measure of each internal angle is:

720°/6 = 120°

Ok, now let's look at the image.

We can "craft" a triangle rectangle. such that one cathetus is the line of 4ft that we can see in the image.

The hypotenuse is the line that connects the center, with the bottom right vertex.

Half of the bottom side is the other cathetus.

Because the hypotenuse divides the vertex in exactly two halves, the bottom right angle of the triangle rectangle will be 120°/2 = 60°.

So of this triangle rectangle, we know:

one angle equal to 60°

The opposite cathetus of this angle, which measures 4 ft.

Let's find the other cathetus of the rectangle:

We can use the identity:

Tan(a) = (opposite cathetus)/(adjacent cathetus)

In this case, we have:

Tan(60°) = 4ft/x

The value of x is:

x = 4ft/Tan(60°) = 4ft/√3

Because Tan(60°) = √3

And we know that the area of a triangle rectangle is the product of the length of each cathetus divided by two.

Then the area of our triangle rectangle is:

A = (4ft*4ft/√3)/2 = (8/√3) ft^2

And there are 12 of these right triangles inside the hexagon

Area = 12* (8/√3) ft^2 = (96/√3) ft^2

And we can write:

96 = √(96*96) = √9216

Then:

Area = √(9216/3) ft^2 = √(3072) ft^2

Answer:

1742

Step-by-step explanation:

I am of the belief this is the right answer according to the arithmetic calculator.

Answer:

5898

Step-by-step explanation:

7,390 - 1,492 = 5898

Answer:

1)3 2)86

Step-by-step explanation:

3h+77=SA AND 92-2h=MB

3h+77=92-2h

-77. = -77

3h= 15-2h

+2h=+2h

5h=15

H=3

Answer:

-45

Step-by-step explanation:

We know that Michelle has a bank account of one hundred eighty four dollars, she then deposits thirty eight into her account, then goes shopping. Spending forty-five dollars. We are then asked the amount of money she spent being represented.

Our keyword is "spent" and "fourty-five". These determine how much money is being taken away or added.

Since we know that spending money is decreasing the amount you have, then we would need a negative sign, and since we also know the amount she spended on is forty-five, that leads us to our answer being -45

Answer:

$117

Step-by-step explanation:

184+38=222

222-45=117

Answer:

- 199

Step-by-step explanation:

7.

a1 = 25

d = - 16

15th term is t15.

Formula : -

an = a + ( n - 1 )d

t15

= 25 + ( 15 - 1 ) - 16

= 25 + 14 ( - 16 )

= 25 + ( - 224 )

= 25 - 224

= - 199

A- When one variable increases the other variable decreases. :)

Answer:

The other term is (x-3)

Step-by-step explanation:

The quadratic function is:

[tex]f(x)=-x^{2}+7x-12[/tex]

Factoring this function we will have:

[tex]f(x)=-(x-4)(x-3)[/tex]

Therefore, the other term is (x-3).

I hope it helps you!