Factor the expression completely and enter the final answer.

4x3−x2−4x+1

Answer:

5

Step-by-step explanation:

We know that Karen divided her garden into equal parts of which she intend to plant corn in ⁸/20 of it.

This implies that she divide the garden was divided into 20 parts.

To determine the fewer number of parts she can divide her garden into, simply ⁸/20.

Thus:

8/20 = (2*4)/(5*4)

= ²/5 (4 cancels out 4)

Therefore, this implies that the least number of parts she can divide her garden into is 5.

Answer:

22

Step-by-step explanation:

square root of a number multiple by the himself give you the value

so square root of 22 x 22 = 22

Answer:

√(22×22)=√22²=±22 is your answer

Answer:

Soccer: 30,000 fans

Golf: 60,000 fans

Tennis: 135,000

Basketball: 225,000

Football: 330,000

Hockey: 720,000

Step-by-step explanation:

I think making the circle graph is self explanatory, sorry, I can't show it.

Answer: A (1.156x10(6)

Step-by-step explanation: IM DOING THE INTERIM TOOOOOO

Difference in the population of two countries will be 1.156 × 10⁶.

 Given in the question,

Estimated population of two different countries in year 2030,

Difference in population of both the countries = 1300,000,000 - 144,000,000 = 1156,000,000

Scientific notation of the population difference → 1.156 × 10⁶

    Therefore, difference in the population of two different countries will be 1.156 × 10⁶.

Learn more,

https://brainly.com/question/1740231

b = -5

Step-by-step explanation:

Answer:

x<7.5

Step-by-step explanation:

Answer:

[tex]x < \frac{15}{2} [/tex]

Step-by-step explanation:

1) Just Divide both sides by 2.

[tex]x < \frac{15}{2} [/tex]

Therefor, the answer is x < 15/2.

Answer:

x = 9.5

Step-by-step explanation:

Since you are given the adjacent side and need to find the hypotenuse then you need to use cos = adj/hyp so cos (47) = 6.5/x

So x = 6.5/.682, since cos 47 = .6819983601

x = 9.5

Answer:

Look at the image.

Step-by-step explanation:

If 12 is 24%, then half of the percent is the actual number.

36% = 18

24% = 12

18% = 9

22% = 11

18 + 12 + 9 + 11 = 50

18 students would like to learn Spanish.

Answer:

G.

Step-by-step explanation:

Graph shows constant change between the weight and the cost.

3/2.25 is 1.33333333

4/3 is 1.3333333

5/3.75 is 1.3333333 as well.

Others are not constant.

Answer:

[tex]r=\frac{41}{14}[/tex]

Step-by-step explanation:

[tex]\frac{3r-2}{5} =\frac{5+2r}{8} \\\\8(3r-2)=5(5+2r)\\24r-16=25+10r\\24r-10r=25+16\\14r=41\\\\r=\frac{41}{14}[/tex]

Answer:

19/57=15/45=11/33

1/3=1/3=1/3

1:3

Answer:

17a - 16

7b

Step-by-step explanation:

Given the following expressions

3a+4(5a - 4)=

Expand

3a + 4(5a)- 4(4)

= 3a + 20a - 16

= 17a - 16

For the expression

5b -2(5a -b) + 10a

Expand

5b - 2(5a)-2(-b) + 10a

5b - 10a  + 2b + 10a

= 5b + 2b -10a + 10a

= 7b + 0

= 7b

its 72

I think its right?

Answer:

3

Step-by-step explanation:

because 3 includes everyone so it's not biased

Answer:

$447/5  = $88.4

$664/4  = $166

$447/10  = $44.7

For the remainders, it would be,

For $447/5 = 4/10 = 2/5

For $664/4 = 0

For $447/10 = 7/10

Step-by-step explanation:

Answer:

Step-by-step explanation:

x=360-80=280°

Answer:

Volume = 1 πr2h3= 1×π×122×73= 336π= 1055.5751316062 inches3

Answer: See explanation

Step-by-step explanation:

A pizza is in the shape of a circle.

Since the perimeter is 10 inches, we have to find the radius. This will be:

2πr = 10

πr = 10/2

πr = 5

3.14r = 5

r = 5/3.14

r = 1.5924

Area = πr²

= 3.14 × 1.5924²

= 7.96 inches

= 8 inches approximately

Answer:

Derek

Step-by-step explanation:

Answer:

Delilah

Step-by-step explanation:6/5=dilation 1.2: enlargement

Answer:

THEY messed you upon this one and I don't see if you have to write or not!

More details please and thank you!

Step-by-step explanation:

Answer:

x = 13, angle = 37

Step-by-step explanation:

The full angle will be a right angle, so 90 degrees.

You are given 53, on one side, so you just need to find the other bit.

Here, you can do 90 - 53 and get 37, which has to be equal to your unknown angle.

2x + 11 = 37

2x = 26

x = 13

Answer:

x=13

Step-by-step explanation:

we know that the 2 angles add up to a 90° right angle

53+ (2x+11) = 90

solving that, we're left with 2x= 26

26÷ 2= 13=x

hope this helps!

Answer:

a. 30 student in all

b. 8 more people

c. 1/3

d. 3/10

Step-by-step explanation:

Answer:

A) the graph represents 30 students in total because 9+10+6+5=30

B) 8 students prefer action or comedy over drama or sci-fi because if you add action and comedy together you get 19 and if you add drama and sci-fi together you get 11 and if you subtract 19-11 you would get 8

C) 1/3 of the students prefer comedies because the denominator (The bottom number) would be the total amount of students, which is 30, and the numerator (the top number) would be the students who like comedy, which is 10, so we put that into a fraction (10/30)- now both parts of the fractions are divisible by 10 so, 10 ÷ 10= 1 and 30 ÷ 10 = 3, so your final fraction would be 1/3

D) 3/10 of the students prefer action movies so we would do the same thing we did before for C, the total number of students in the denominator and the students who like action in the numerator to get 9/30, then 9 and 30 are divisible by 3 so 9÷3=3 and 30÷3=10 to get 3/10

Answer:

The midpoint of BC is -7

Step-by-step explanation:

Answer:

204.8 i think here's the work

Step-by-step explanation:

5yd* 13yd= 65yd

65yd*π=204.75

204.75 rounded is 204.8

Answer:

a) 60.4

b)2.4×10^6

c)1.47×10^-3

Step-by-step explanation:

here is the answer

Answer:

Los pasos para calcular la raíz cuadrada entera y su residuo o resta se dará en la explicación;

Step-by-step explanation:

-60: Para saber exactamente cuál es su raíz cuadrada entera debemos buscar entre que cuadrados perfectos se encuentra comprendida este valor;

Tenemos que 7x7=49  y 8x8 = 64 (60 está comprendido entre  7 y 8) ,pero como la raíz de 49 se aproxima más a 60 entonces la raíz de 60 es 7 y su residuo o resta será el valor que falta para llegar a 60; así que tenemos:

[tex]\sqrt{60}[/tex]=7  ; residuo:  60-49 =11

-86:    9x9 =81 ;81 se aproxima más a 86 ,entonces la raíz cuadrada entera de 86 es 9 y su residuo es 5:

[tex]\sqrt{86}[/tex]=9;  residuo : 86-81= 5

-96:   9x9=81 ;  81 por tanteo se aproxima más a 91,entonces la raíz cuadrada  entera de 96 es 9 y su residuo es 15.

[tex]\sqrt{96[/tex]= 9x9 =81 ; residuo :  96-81= 15.

Answer:

X >  -3, 0.28, 4

Step-by-step explanation:

x - 7 >  -12 - To solve add 7 to both sides

x > -5 Which means every number GREATER but not EQUAL to 5 will count as a solution to the equation, therefore 5 is not a correct answer. -3 is greater then -5, and any positive number is greater then any negative number.

Therefore the Correct Answer is : -3. 0.28, 4

Answer:

122.46 cm²

Step-by-step explanation:

A = [tex]\pi r^{2}[/tex]

~~~~~~~~~

[tex]r_{1}[/tex] = 8 cm

[tex]r_{2}[/tex] = 5 cm

A = 3.14 ( 8² - 5² ) ≈ 122.46 cm²