What are the zeros of the expression x^2-4x+4

Step-by-step explanation:

Factoring a polynomial is the process of decomposing a polynomial into a product of two or more polynomials. For example, f ( x ) = x 2 + 5 x + 6 f(x) = x^2 + 5x + 6

Answer:

Step-by-step explanation:

He bhn n

Answer:

[tex](x^3+5x^2+11x+28) / (x+4) = x^2+x+7[/tex]

[tex]\\ \sf\longmapsto Area=\dfrac{1}{2}bh[/tex]

[tex]\\ \sf\longmapsto Area=\dfrac{1}{2}(5)(17)[/tex]

[tex]\\ \sf\longmapsto Area=\dfrac{85}{2}[/tex]

[tex]\\ \sf\longmapsto Area=42.5yd^2[/tex]

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

[tex] \huge \boxed{\mathfrak{Explanation} \downarrow}[/tex]

Now, let's find the area of the triangle given.

[tex] \large \sf \: \frac{1}{2} \times b \times h \\ \large \sf \: = \frac{1}{2} \times 17 \times 5 \\ \large \sf \: = \frac{1}{2} \times 85 \\ = \large \boxed{\bf \: 42.5 \: {yd}^{2} }[/tex]

Answer:

x=-21

Step-by-step explanation:

The difference of a number and 3 is x - 3

The sum of the number and 5 is x + 5  

Twice the difference of a number and 3 is therefore 2(x - 3)  

Three times the sum of the number and 5 is therefore 3(x + 5)  

These last two terms are equal. In equation form this is:  

2(x - 3) = 3(x + 5)

2x - 6 = 3x + 15  

Get rid of the 3x on the right side by subtracting 3x from both sides and you have:  

-x - 6 = 15  

Get rid of the -6 on the left side by adding 6 to both sides to get:  

-x = 21  

You are trying to solve for +x. To change the left side of this equation to +x multiply

both sides by -1 and you change the equation to:  

x = -21

Hope this helps you to understand the problem.

Answer:

what tye of question is it you don't know asking queastio

Answer:

60°

Step-by-step explanation:

Sum of angles of triangle = 180°

x + 40 + 80 = 180

      x + 120 = 180     {Subtract 80 from both sides}

                x = 180 - 120

                x = 60°

Answer:

[tex]\boxed{\sf x=60^o}[/tex]

Step-by-step explanation:

By applying the sum property.

[tex]\sf 40+80+x=180^o[/tex]

Add the numbers:- 40 + 80 = 120

Subtract 120 from both sides:-

Answer:

x = 5760

Step-by-step explanation:

8 to 16: multiply by 2

16 to 48: multiply by 3

48 to 192: multiply by 4

192 to 960: multiply by 5

960 to x : multiply 960 by 6

Answer:

the answer is 5760

Step-by-step explanation:

8x2=16

16x3=48

48x4=192

192x5=960

960x6=5760

Answer:

Question 1:

D. Multiply/divide both sides by the same non-zero constant.

[tex] \frac{x}{4} + 1 = - 3[/tex]

non zero constant is 4:

[tex]x + 4 = 12[/tex]

Question 2:

Yes

[tex] \mathrm{Answer}[/tex]

1. We can get Equation (B) from Equation (A) by multiplying it with 4.

therefore the correct option would be :

C. Multiply / Divide only one side by a non-zero constant.

2. A. Yes, they are equivalent since we can get Equation (B) from Equation (A) by multiplying it with 4.

Answer:

Step-by-step explanation:

300/150

= 150 : 30/300 : 30

= 50/100

= 50%/4 years

#AyoBelajar

Answer: respuesta A EN 40000 millas

en  EN 1000000B

Step-by-step explanation

Answer:

bro this is bar graph

u should draw lines so u can do it ok now see answer

Answer:

Forgive me if I'm wrong, but it looks like it starts at 66º and ends at 72º so it would be (66º,67º,68º,69º,70º,71º,72º) and the median would be 69ºF.

Step-by-step explanation:

Answer:

1/12

Step-by-step explanation:

[tex] \dfrac{1}{9} \times \dfrac{3}{4} [/tex]

[tex] \dfrac{1 \times 3}{9 \times 4} [/tex]

[tex] \dfrac{3}{36} [/tex]

[tex] \dfrac{1}{12} [/tex]

Answer:

42

Step-by-step explanation:

If Nolan reads 14 pages per hour for 3 hours, you have to multiply 14 x 3

14 x 3 = 42

Answer:

8

Step-by-step explanation:

length = 4

width= 2

4 x 2 = 8

Just count the squares like you would normally do to a rectangle and do the area like you would normally do with a rectangle

The domain of the function exists for when x ≤ 2 while the range exists for the value of y >0

For f⁻¹(x), the domain and the range exists on all real values

Given the expression

f(x)=√−2x+4

Get the inverse of the function f⁻¹(x)

ley u = f(x)

y = √−2x+4

Replace x as y

x = √−2y+4

Make y the subject of the formula

x² = -2y + 4

-2y = x²-4

y = (x²-4)/-2

Hence f⁻¹(x)=  (x²-4)/-2

For f(x), the domain of the function exists for when x ≤ 2 while the range exists for the value of y >0

For f⁻¹(x), the domain and the range exists on all real values

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Answer:

What's the question dude

12:40

Answer:

12:40 hope this will help u

have a great day

Answer:

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Answer:

208

Step-by-step explanation:

First term = a = 4

Common difference = d = a2 - a1 = 9 - 3 = 6

35th term = a + (35 - 1)d

4 + (35 - 1)6

4 + (34)6

4 + 204

208

Answer:

207

Step-by-step explanation:

An=A1+(n-1)×R

A35=3+(35-1)×(9-3)

A35=3+34×6

A35=3+204

A35=207

Step-by-step explanation:

Your question isn't complete.

But if you are asking for finding the value of variable then, you should follow these things

x+2=6

x+2-2=6-2

x=4

Hence, positive number is cancelled

x-3=1

x-3+3=1+3

x=1

Hence, negative number is cancelled

3x=6

3x/3=6/3

x=2

Hence, the number in product form is cancelled

y÷3=1

y÷3×3=1×3

y=3

Hence, the number in divide form is cancelled

[tex]\large \mathfrak{Solution : }[/tex]

let the number be " x "

According to the above statement :

The algebraic representation of the expression is 4x + 2x + 3

From the question, we have the following parameters that can be used in our computation:

sum of 4 times a number and twice the sum of the same number and three

By definiton:

Sum means plus

Using the above as a guide, we have the following:

Expression = 4x + 2x + 3

Read mroe about expressions at

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#SPJ3

Answer:

1. X/2 = 4

2. 3x - 2 = 11

3. 2x - 5 = 15

4. 2x-1=12

5. 9x = 2(x+5)

Step-by-step explanation:

Answer:

A) - 4x + 7

B) terms: 2x,-3,4x,-10x,10

Coefficients: 2,4,- 10

Constants: -3, and 10

Step-by-step explanation:

1/2(4x-6)+2(2x-5x+5)

2x-3+4x-10x+10 =

-4x+7

Answer:

The answer is 57.

180 - 67 - 56 = 57

Answer:

57 degrees

Step-by-step explanation:

The total degrees in a triangle is 180

x + 67 + 56 = 180

x + 123 = 180

x = 180 - 123

x = 57

Answer:

15 and 16

Step-by-step explanation:

sqrt(234) = 15.297

which falls between 15 and 16

Answer:

24-9•2+6÷3 =12 did that help you alot

Answer:

number of shades triangles 1,3,9,27,81,243 (multiply 3)

area of each shaded triangle in square inches 256,64,16,4,1,.25(divide by 4)

Step-by-step explanation:

A geometric sequence is given by multiplying the previous term by a constant

Question: The missing part of the question appear to be the following;

Part A

Complete the following table;

[tex]\begin{array}{|c|c|c|}Step \ number &Number \ of \, shaded \ triangles& Each \ shaded \ triangle \ area \ (in^2) \\&& \\0&1&256\\ &&\\1&3&64 \\ &&\\2&9&16 \\&& \\3&27&4 \\&&\\4&81&1 \\&&\\5&243&\dfrac{1}{4} \end{array}\right][/tex]

Part B

(i) To graph the number of shaded triangles as function of the step number

Please find attached the required graph created with MS Excel

(i) To graph the each shaded triangle area as function of the step number

Please find attached the required graph created with MS Excel

Part C

The similarities in the graphs are;

The difference in the graphs are;

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