Step-by-step explanation:
The volume of any object needs to be 3d,
so you need to calculate all sides of the cube
it would be base length times base width times the height to get your volume
But since all sides are equal to each other it would be 5.6x5.6x5.6 or 5.6^3=175.616 (units cubed or ^3)
Hope that helps :)
Please give brainliest
Simplify the radical expression.
2√10 . 3√12
A.12√60
B.5√120
C.12√30
D.6√120
Simplify the radical expression.
√14q . 2√4q
A.3√56q
B.4q√14
C.2√56q^2
D.4√14q^2
Simplify the radical expression by rationalizing the denominator.
4/√11
A.11√4
B.4√11
C.4√11/11
D.√121/11
Select two verbal statements that represent the algebraic expression below 2w+8
8 more than a number
2 times a number increased by 8
the sum 8 and a number increased by 2
the sum of 8 and twice a number
2 times a number decreased by 8
Answer:
Hi how are you doing today Jasmine
The diagram shows a shape with some sides labelled with expressions.
5x
5x + 7
х
7x + 12
Write an expression for the perimeter of the shape.
Jacob earns $300 per week plus $50 for every car he sells. How many cars will he need to sell this week to earn a total of $700
Answer:
He would sell 14 cars.
Step-by-step explanation:
Hope this helps
Vgvhgvhgvugvugvhjbjhbjhbjh
Answer:
d or c is the answer of the question
Please solve this quickly thank you please. Everything is on the picture.
Find the rate of change for the direct variation using the formula y = kx
Solve for k: 10 = k2
K = 10/2
K = 5
Now solve for y when x is 8:
Y = 5(8)
Y = 40
The diameter of a circle is 38 miles. What is the circle’s area?
Use 3.14 for pi
Area of circle formula: πr^2
Since the radius is half of the diameter, divide 38 by two.
r = 19 miles
A = π(19)^2 = π(361)
Now, substitute in 3.14 for π
A = 3.14(361) = 1133.54
Answer: 1133.54 sq. miles7. Tariq can play 18 holes of golf in 180 minutes. Calculate what is his average rate per hole?
Can someone solve 3y − 3 = 2y + 6
step by step
Like the example below
Answer:
y = 9
Step-by-step explanation:
3y − 3 = 2y + 6
3y - 2y = 6 + 3
y = 9
I hope this is detailed enough for you :)
the interquartile range of the data set is____?
Complete the table for the given rule.
Rule: y = 2 – 3
7.
1
7
Step-by-step explanation:
y = x-3
So, y + 3 = x
x = y + 3
if x = 7
y = 7 - 3 = 4
if y = 1
x = 1 + 3 = 4
......
GIVING BRAINLIST
The function shown is in the form y = x2 + k. Determine the value of k.
A) -1
B) 0
C) 1
D) - 1 /2
La profundidad de una alberca aumenta paulatinamente desde 0.80 metros hasta 3 metros en una longitud de 10 metros cual es el angulo de inclinacion de la alberca
Answer:
El ángulo de inclinación de la alberca es aproximadamente 12.407º.
Step-by-step explanation:
Puesto que conocemos la distancia horizontal ([tex]l[/tex]) y la variación en la profundidad ([tex]h[/tex]) de la alberca, en metros, podemos emplear la siguiente razón trigonométrica para calcular el ángulo de inclinación de la alberca ([tex]\alpha[/tex]), en grados sexagesimales:
[tex]\alpha = \tan^{-1}\left(\frac{h}{l} \right)[/tex] (1)
Si sabemos que [tex]l = 10\,m[/tex] y [tex]h = 2.20\,m[/tex], entonces el ángulo de inclinación de la alberca es:
[tex]\alpha \approx 12.407^{\circ}[/tex]
El ángulo de inclinación de la alberca es aproximadamente 12.407º.
A painting is 4 feet long.A photo frame is 10 inches long.How many inches longer is the painting then the photo frame?
Which equation shows how the properties of numbers extend to negative whole numbers by the Associative Property
of Addition?
A)
-2 + 4 = 4 + (-2)
B)
-2(4) = 4(-2)
(2 + 4) + 3 = -2 + (4 + 3)
D)
-2(4 + 3) = (-2 x 4) + (-2 x 3)
Answer:
A is correct answer
ok
now make me brainliest
Please help i cant fail
Answer:
3a+13
Step-by-step explanation:
Add 5 and 8 together to get 13
In a high school orchestra, the ratio of cellos to violins is 1 to 3. There are 21 violins. Write and solve a proportion that gives the number c of cellos in the orchestra.
Answer:Number of cellos =7
Step-by-step explanation:
The ratio of cellos to violins is 1 to 3=1:3
Total ratio = 1+3=4
To find the total number of cellos and violins in the orchestrs,
Ratio of violins/ Total ratio x Total number of cellos and violins = Number of violins
3/4 x X= 21
X=21 x 4 / 3
X =7x 4 28.
Number of cellos =Ratio of cellos / Total ratio x Total number of cellos and violins
=1/4 x28
=7 cellos
Answer: 90% of 40 is 36. Therefore, 36 students are present in the class.
Learning Task 1
Find the percentage of the following number.
1. 45% of 20
2. 40% of 85
3. 70% of 60
4. 35% of 140
5. 5% of 360
Of all the registered automobiles in a city, 11% fail the emissions test. Twelve automobiles are selected at random to undergo an emissions test. Round the answers to four decimal places.
Complete question :
Of all the registered automobiles in a city, 11% fail the emissions test. Twelve automobiles are selected at random to undergo an emissions test. Round the answers to four decimal places.
1.)Probability that exactly 3 fail
2.) Fewer Than 3 fail
Answer:
0.1026 ;
0.8623
Step-by-step explanation:
Using the binomial probability formula :
P(x =x) = nCx * p^x * (1 - p)^(n - x)
p = 0.11
1 - p = 1 - 0.11 = 0.89
n = 12
P(x = 3) = 12C3 * 0.11^3 * 0.89^0
P(x = 3) = 0.1026
Fewer Than 3
P(x < 3) = p(x = 0) + p(x = 1) + p(x = 2)
Using a binomial probability calculator :
P(x = 0) = 0.2470
P(x = 1) = 0.3663
P(x = 2) = 0.2490
(0.2470 + 0.3663 + 0.2490) = 0.8623
Marco wants to buy a new smartphone that costs $495, with some additional accessories. He has already saved $75. Find the least amount of money that Marco still needs to save before he can buy the smartphone and accessories
Una fábrica produce tres tipos de balones de fútbol, con un costo mensual de
$24,250.00 por cada 1125 balones. Los costos de fabricación son $ 40.00, $ 30.00 y $
20.00. Estos balones se venden en $ 160.00, $ 120.00 y $ 100.00, respectivamente.
¿Cuántos balones de cada tipo se fabrican si la ganancia mensual es de $ 92,750.00?
Answer:
Se fabricaron:
1000 balones de los que cuestan $20
75 balones de los que cuestan $30
50 balones de los que cuestan $40
Step-by-step explanation:
Vamos a definir las variables:
x = número de balones de $100.00 vendidos.
y = número de balones de $120.00 vendidos
z = número de balones de $160,00 vendidos.
Sabemos que se producen 1125 balones, entonces:
x + y + z = 1125
y el costo de producción es $24,250, conociendo el costo de cada balón podemos escribir:
x*$20 + y*$30 + z*$40 = $24,250
Y también sabemos que la ganancia mensual es $92,750
Ganancia es la diferencia entre el dinero total recibido y los costos, entonces:
x*$100 + y*$120 + z*$160 - $24,250 = $92,750
x*$100 + y*$120 + z*$160 = $92,750 + $24,250
x*$100 + y*$120 + z*$160 = $117,000
Entonces tenemos un sistema de 3 ecuaciones:
x + y + z = 1125
x*$20 + y*$30 + z*$40 = $24,250
x*$100 + y*$120 + z*$160 = $117,000
Para resolver esto debemos comenzar por aislar alguna variable en alguna de las ecuaciones, yo comenzare aislando x en la primera ecuación:
x = 1125 - y - z
Ahora podemos reemplazar esto en las otras dos ecuaciones para obtener:
(1125 - y - z)*$20 + y*$30 + z*$40 = $24,250
(1125 - y - z)*$100 + y*$120 + z*$160 = $117,000
Si simplificamos esto obtenemos:
$22,500 + y*$10 + z*$20 = $24,250
$112,500 + y*$20 + z*$60 = $117,000
Ahora de vuelta, debemos aislar una variable en una de las ecuaciones, si aislamos y en la primera ecuación obtenemos:
y*$10 = $24,250 - $22,500 - z*$20
y = ($1,750 - z*$20)/$10
y = 175 - 2*z
Reemplazando esto en la otra ecuación obtenemos:
$112,500 + (175 - 2*z)*$20 + z*$60 = $117,000
Ahora podemos resolver esto para z.
(175 - 2*z)*$20 + z*$60 = $117,000 - $112,500
(175 - 2*z)*$20 + z*$60 = $4,500
$3,500 - z*$40 + z*$60 = $4,500
$3,500 + z*$20 = $4,500
z*$20 = $4,500 - $3,500 = $1,000
z = $1,000/$20 = 50
Entonces tenemos 50 balones de los que cuestan $40.
Usando la ecuación y = 175 - 2*z podemos encontrar el valor de y.
y = 175 - 2*50 = 75
Entonces tenemos 75 balones de los que cuestan $30.
Usando la ecuación x = 1125 - y - z podemos encontrar el valor de x.
x = 1125 - 75 - 50 = 1000
tenemos 1000 balones de $20.
Your yard is the shape of a trapezoid you go to the store to find fertilizer please help
your answer is 1725 hope that helped
What is the value of the expression?
84-24428
13
115
13.4
152
O
Answer:
WWhat
Step-by-step explanation:
help me please!!!!!!!!
Answer:
16/19 students
New Answer:
3/5 students
Step-by-step explanation:
876/60 pls what is the answer
Answer:
1 19/60
Step-by-step explanation:
pls make me the brainleaist
COMMMMMMEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
35 degrees
Step-by-step explanation:
since the total has to be 180
100 + 45 = 145
180 - 145 = 35 degrees
Answer:
35 degrees
Step-by-step explanation:
A triangle is 180 degrees and 45 and 100 is already there.
So... 180-45-100=35
That is how you get 35 degrees
Hope this helps =]
How do I get the variance and standard deviation?
the explicit formula for a geometric sequence is An = 125(1/5)^n-1 what is a recursive formula for the sequence
HELPP with part (b) will make brainlest !!!!!
Answer:
I dont no the answer
Step-by-step explanation:
but maybe try the app socratic
Someone help out with this problem
Answer:
copying angle C
Step-by-step explanation:
it shows that angle c is being copied
hope it helps