Answer:
[tex](x+2\sqrt{3} )(x+\sqrt{3} )[/tex]
Step-by-step explanation:
[tex]x^2 + 3\sqrt{3}x + 6\\=> x^2 + \sqrt{3}x + 2\sqrt{3}x +6\\=> x( x+\sqrt{3}) + 2\sqrt{3}(x+\sqrt{3} )\\ => (x+2\sqrt{3} )(x+\sqrt{3} )[/tex]
What type of number is this? -54 a Whole b Natural c Integer d Rational
Answer:
It's an integer.
Step-by-step explanation:
Answer:
Integer
Step-by-step explanation:
Pls halp due today >_<. Thank you
Jerónimo ha fabricado pequeñas pelotas típicas como la que se muestra en la figura 1 (en mi libro aparecen cuatro pelotas). Para cada pelota se emplean 216 centímetros cuadrados de tela típica determina el radio de la pelota y aproxima su valor al decimal cercano.
Expresión r = área superficial / 4 * pi elevado al cubo, permite determinar el radio de cada pelota. Les pido ayuda con esta tarea
Answer:
r = 4,2 cm
Step-by-step explanation:
El área de una pelota es la siguiente:
[tex] A = 4\pi r^{2} [/tex] (1)
En donde:
A: es el área superficial = 216 cm²
r: es el radio =?
Resolviendo la ecuación (1) para r podemos determinar el radio de cada pelota:
[tex] r = \sqrt{\frac{A}{4\pi}} = \sqrt{\frac{216 cm^{2}}{4\pi}} = 4,2 cm [/tex]
Por lo tanto, el radio de cada pelota es de 4,2 cm.
Espero que te sea de utilidad!
here are 72 squares in the model. 72 squares What is the result of 72 divided by 12?
Answer:
72 divided by 12 equals 6
Enter the possible range of the measurement. Round to the nearest hundredth if necessary. 15 lb + 2%
Answer:
17%
Step-by-step explanation:
Estou a 1 mês postando esses mesmos exercícios aqui no brainly, estou desesperada. Alguém me ajudaaaaaaaaaa?????? Por favor Exercícios 1) Nas funções abaixo, identificar se é crescente ou decrescente, obter a raíz, obter as coordenadas e montar o gráfico. a) y = 2x + 6 raíz => ___ Coordenadas ( , ) ; ( , ) Função ( ) crescente ( ) decrescente b) y = -3x - 6 raíz => ___ Coordenadas ( , ) ; ( , ) Função ( ) crescente ( ) decrescente c) y = 4x - 8 raíz => ___ Coordenadas ( , ) ; ( , ) Função ( ) crescente ( ) decrescente d) y = - 2x - 4 raíz => ___ Coordenadas ( , ) ; ( , ) Função ( ) crescente ( ) decrescente e) f(x) = x + 5 raíz => ___ Coordenadas ( , ) ; ( , ) Função ( ) crescente ( ) decrescente f) f(x) =10x - 2 raíz => ___ Coordenadas ( , ) ; ( , ) Função ( ) crescente ( ) decrescente g) f(x) = -16x + 2 raíz => ___ Coordenadas ( , ) ; ( , ) Função ( ) crescente ( ) decrescente h) f(x) = 1/2x + 4 raíz => ___ Coordenadas ( , ) ; ( , ) Função ( ) crescente ( ) decrescente 2) Como a função de 1º grau é do tipo f(x)=ax +b, prove que a é a taxa de variação das funções abaixo Pode ser utilizada a 2ª fórmula. a) f(x) = √2 x + 4 b) g(x) = 1/4 + 1/2x 3) Para as funções abaixo, atribuir valores -1, 0 ,1 para x, calcular os valores para y e montar os dois gráficos em um mesmo plano (igual ao exemplo). a) f(x) = -2x + 3 b) g(x) = 5x + 1 4) Para as funções abaixo, construir o gráfico em um mesmo plano cartesiano, com apenas 3 pontos, para isso utilize ∆ e a fórmula do vértice. a) x² -3x+2 b) -x² +x +2 5) Para as funções abaixo analise a concavidade da parábola, encontre o ponto de máximo ou de mínimo e as raízes. a) x² + 4x b) -x² +4 6) Analise a taxa de crescimento das funções abaixo a) x² -4 b) -x² +4
Answer:
que
Step-by-step explanation:
emglich please
What is the value of x in the equation (-35= 1? Explain.
Answer:
x=1/35
Step-by-step explanation:
Which graph shows the solution to the inequality -3x-7 <20?
Answer:
The graph that shows the solution to -3x-7<20 is B
Joe made 272 for 17 hours of work. At the same rate how much would he make for 13 hours of work
Answer:
208
Step-by-step explanation:
if you divide 272/17 you get 16. this means joe makes $16/hr
$16*13hrs=$208
Add one term to the polynomial expression 14x^19 - 9x^15 + 11x^4 + 5x^2 + 3 to make it into a 22nd degree polynomial
Given:
The polynomial is
[tex]14x^{19}-9x^{15}+11x^4+5x^2+3[/tex]
To find:
One term which is used to add in given polynomial to make it into a 22nd degree polynomial.
Solution:
Degree of a polynomial is the highest power of the variable.
Let,
[tex]P(x)=14x^{19}-9x^{15}+11x^4+5x^2+3[/tex]
Here, the highest power of x is 19, so degree of polynomial is 19.
To make it into a 22nd degree polynomial, we need to need a term having 22 as power of x.
We can add [tex]kx^{22}[/tex], where k is constant.
So add [tex]x^{22}[/tex] in the given polynomial.
[tex]P(x)=x^22+14x^{19}-9x^{15}+11x^4+5x^2+3[/tex]
Now, the degree of polynomial is 22.
Therefore, the required term is [tex]x^{22}[/tex].
The required polynomial to a 22nd degree is [tex]P(x)=x^{22}+14x^{19} - 9x^{15} + 11x^4 + 5x^2[/tex]
Given the polynomial function, [tex]14x^{19} - 9x^{15} + 11x^4 + 5x^2[/tex],, we are to add one term to the polynomial to make it into a 22nd-degree polynomial.
Note the highest and leading power of the variable of any function is the degree of such function.
To convert the given polynomial to a 22nd-degree function, we will simply add a variable term x with a degree of 22 to have:
[tex]P(x)=x^{22}+14x^{19} - 9x^{15} + 11x^4 + 5x^2[/tex]
Hence the required polynomial to a 22nd degree is [tex]P(x)=x^{22}+14x^{19} - 9x^{15} + 11x^4 + 5x^2[/tex]
Learn more here: https://brainly.com/question/2706981
A rectangular garden is surrounded by a path of uniform width 3m. If breadth of the garden is 40m and area of the path is 588m², find the length of the garden.
Answer:
52 m
Step-by-step explanation:
Width of the path = 3 mBreadth of the garden = 40 mLength of the garden = xArea of the path = 588 m²Area of the path is the difference of the of full area and the area of the garden.
Full area will have the sides:
40 + 3*2= 46 and x + 3*2 = x + 6Area of the garden is
40*xSo the difference is:
588 = (x + 6)*46 - 40*x588 = 46x + 6*46 - 40x588 = 6x + 2766x = 588 - 2766x = 312x = 312/6x = 52 mThe length of the garden is 52 m
What’s the answer for 4x+10=6x-20 ?
Answer:
4x+10=6x-20
4x-6x=-20-10
2x=-30
x=-30÷2
x= -15
What is the solution to k + ( -12) = 42
Answer:
54=k
Step-by-step explanation:
Answer:
k-54
Step-by-step explanation:
Step 1: Add 12 to both sides.
k−12+12=42+12
k=54
At a school carnival 8 out of 20 tickets sold were early admission tickets. What percentage of the tickets were early admission tickets?
Answer:
40% were early admission tickets
Step-by-step explanation:
1.[tex]\frac{8}{20}[/tex]= 0.40 = 40%
is y=4 negative, positive or zero slope?
Answer: positive
Step-by-step explanation:
Answer: zero slope
Step-by-step explanation: zero slope
at 2 p.m. the temperature is 18 degrees Fahrenheit at 10 p.m. the temperature is -9 degrees Fahrenheit what is the change in temperature between from 2 to 10 p.m.
Answer:
:> so sorry Could you help me?
Step-by-step explanation:
In the Expression 19 - 3X, identify the coefficient
[tex]\bf Step-by-step~explanation:[/tex]
Remember: A coefficient is usually a constant quantity placed before multiplying in algebra. They are usually just numbers.
Since 19 in 19 - 3x is the number here, the coefficient is 19.
[tex]\large\boxed {\bf Our~final~answer:~19}[/tex]
Every day, for ten days in a row, you lose 5 points in a video game. What integer represents your total loss?
Rose has to find a container big enough to fit a volume
of 60 in. The volume of the container is V = lwh.
Solve for height h. How tall does the container have
to be if the length is 5 in and the width is 4 in?
Answer:
The container is 3 inches tall
Step-by-step explanation:
Wright the equation
X is height
(4×5×X)=60
first multiply 4 and 5
20×X=60
Now multiply 20 and x
20x=60
divide by GCF (20)
x=3
The container is 3 inches tall
Hope this helps! Plz award Brainliest : )
abcd is a rhombus. if AC is =8cm and BD =12cm find the area and perimeter of the rhombus
Answer:
AC= 8cm....(d1)
BD=12cm....(D2)
Step-by-step explanation:
BD=12cm....(D2)
Area of rhombus when diagonals are given=>
So According to the formula =>
Perimeter of rhombus formula when diagonals are given =
=> d1×d2
=> 8×12=96cm²
The length and width of a stamp are most often expressed in milliliters. Why? - Math Workplace
Answer:
a stamp is a really small object and in order for it to be measured accurately you should use a smaller measure hence milliters
There are 3 consecutive integers with a sum of 9. What is the value of the least integer?
Answer: 2,3,4
Step-by-step explanation: Which means that the first number is 2, the second number is 2 + 1 and the third number is 2 + 2. Therefore, three consecutive integers that add up to 9 are 2, 3, and 4.
The length of a rectangle is three more than twice the width. The perimeter is 96. What are the dimensions?
Answer:
Width =15
Length =33
Step-by-step explanation:
Take width as x
And length as 2x+3
Perimeter as 96
Formula of the perimeter of a rectangle is 2l+2w
X+×+2×+3+2×+3=96
6x+6=96
6x=96-6
6×=90
X=15
Width =x and x =15 so width =15 while length =33
I'm having a hard time understanding square roots, especially Non-Perfect ones. I'm stuck on a question where we have to find the two integers closet to the number in the middle (68) and I can't seem to understand it at all.
8 and 9 because you would need to multiply 2 of the same number like 1×1 2×2 3×3 4×4 5×5 abd etc. 8×8=64 and 9×9=81 so 68 would be in the middle of those two
7.3B Retest-Rational Numbers
POSSIBLE POINTS: 1
A piece of metal weighed 3 pounds. Construction workers needed to cut it into 8 equal pieces. What will the weight of each piece of metal
weigh?
pounds
. pounds
pounds
Answer:
Hi there!
Your answer is:
One piece of metal is equal to 3/8ths of a pound or 6ounces
Step-by-step explanation:
3lbs / 8 pieces
One piece of metal is equal to 3/8ths of a pound or 6ounces
is 6.34 the 4 repeating rational or irrational
6.34 where 4 is repeating is rational no. because all the nos. which have repeating and terminating decimals can be rationalised.
What is an irrational no. ?An irrational no. is a number which has non repeating and non terminating decimal part.
According to the given question 6.34 the 4 repeating rational or irrational.
6.34 where 4 is repeating can be written as
6.3[tex]\overline{4}[/tex] to write this decimal in fractional form we write 6 + (9's for every repeating digit and 0 for every non repeating digit in the denominator and we subtract the non repeating part from the whole decimal part).
∴ 6.3[tex]\overline{4}[/tex] can be written as 6 + (34-3)/90 which is
= 6 + 31/90
= (540 + 31)/90
= 571/90.
learn more about irrational numbers here :
https://brainly.com/question/17450097
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P= R-C/N (R)
help please fast
Answer:
R = [tex]\frac{NP+C}{N}[/tex]
Step-by-step explanation:
Given
P = R - [tex]\frac{C}{N}[/tex] ( multiply through by N to clear the fraction )
NP = NR - C ( add C to both sides )
NP + C = NR ( divide both sides by N )
[tex]\frac{NP+C}{N}[/tex]
Round 1756.18595945 to the nearest thousand.
Answer:
2,000
Step-by-step explanation:
Answer:1756.19
Step-by-step explanation:
Find the coordinates of the missing endpoint if B is the midpoint of AC.
C(5/3,-6),B(8/3,4)
Given :
[tex]C(\dfrac{5}{3},-6)\ , \ B(\dfrac{8}{3},4)[/tex] .
B is the mid-point of AC .
To Find :
The missing endpoint if B is the midpoint of AC.
Solution :
Let , coordinate of point A is ( h, k) .
So , mid-point B is given by :
[tex](\dfrac{\dfrac{5}{3}+h}{2},\dfrac{-6+k}{2})[/tex]
Comparing above point with [tex]B(\dfrac{8}{3},4)[/tex] , we get :
[tex]\dfrac{\dfrac{5}{3}+h}{2}=\dfrac{8}{3}\\\\h+\dfrac{5}{3}=\dfrac{16}{3}\\\\h=\dfrac{11}{3}[/tex] [tex]\dfrac{-6+k}{2}=4\\\\k=14[/tex]
Therefore , the value of point A is [tex](\dfrac{11}{3},14)[/tex] .
Hence , this is the required solution .
x times x times x times y times y
Answer:
x^3 y^2
Step-by-step explanation:
combine common variables
