Answer:
People: 75 hope this helps ;)
Step-by-step explanation:
So, we first see that there is a movie theatre that can hold 125 people and it is 2/5 full, so we would do 2/5 x 125 = 50 then we would do 125 - 50 = 75
El equipo de corredores de la escuela organizo una carrera de 20 kilometros para ello deberan corre un circulito de 1000 metros. Cada integrante de los equipos corrio una distancia acorde a su resistencia. Para calcular los kilometros recorridos por cada uno de los integrantes
Answer:
corrieron 50 kilómetros de la escuela a la casa
57,256.5mm=____cm. Please Help!!!!
Answer:
5725.65cm
Step-by-step explanation:
Because there are 10mm in every 1cm, we start by taking the 57256.5mm and divide that by 10, effectively moving the decimal point to the left by one number, resulting in 5725.65cm.
What is the slope of the line represented by the equation y = 4/5x - 3?
Answer:
The slope is 4/5 and the y intercept is -3
Step-by-step explanation:
The equation is in slope intercept form
y= mx+b where m is the slope and b is the y intercept
y = 4/5x -3
The slope is 4/5 and the y intercept is -3
Si alicia se gasta 2 pesos, le quedaría el doble de dinero que si se gastara 4 pesos ¿cuantos tiene alicia?
Answer:
La cantidad de dinero que tiene Alicia es 6 pesos.
Step-by-step explanation:
Un sistema de ecuaciones lineales es un conjunto de dos o más ecuaciones lineales, en el cual se relacionan dos o más incógnitas.
Resolver un sistema de ecuaciones consiste en encontrar el valor de cada incógnita para que se cumplan todas las ecuaciones del sistema. Es decir, se debe buscar los valores de las incógnitas, con los cuales al reemplazar, deben dar la solución planteada en las ecuaciones.
Siendo:
x= cantidad de dinero que tiene Alicia.y= dinero que le quedaría a Alicia si gasta 4 pesos.Entonces el sistema de ecuaciones a resolver es:
[tex]\left \{ {{x-2=2*y} \atop {x-4=y}} \right.[/tex]
Sustituyendo la ecuación 2 en la primer ecuación:
x-2= 2*(x -4)
Resolviendo:
x -2= 2*x -2*4
x -2= 2*x -8
-2 + 8= 2*x -x
6= x
Entonces, la cantidad de dinero que tiene Alicia es 6 pesos.
Explain how to find the percent for a fraction that does not have a denominator which is a factor of 100
Answer: Use division to convert the fraction to a decimal: 1/4 = 1 ÷ 4 = 0.25.
Multiply by 100 to get percent value: 0.25 × 100 = 25%
Step-by-step explanation:
Jay volunteers at a food bank he volunteered 2 5/6 hours on Saturday 2 1/3 hours on Wednesday how many hours did he volunteered in all
Answer:
5 1/6 hours
Step-by-step explanation:
Add the hours he volunteers
2 5/6 + 2 1/3
Get a common denominator of 6
2 5/6 + 2 1/3*2/2
2 5/6 + 2 2/6
4 7/6
This is an improper fraction
4 6/6 + 1/6
5 1/6
Find the equation of the line passing through the point (-1,5) and perpendicular to
the line y = - 3x + 4.
Answer:
1/3x+16/3
Step-by-step explanation:
Perpendicular equations slope is the negative reciprocal of the original problem.
So, the slope of the new equations is 1/3
1/3(-1)+b=5
b= 16/3
Help me please!!! I really need it!
Answer: The value of x can be either 5 or 10.
Step-by-step explanation:
We are given:
Total profit, P = $5600
The given equation follows:
⇒ P = 600 + 1500x - 100x²
Putting value of P in above equation, we get:
⇒ -100x² + 1500x + 600 = 5600
⇒ -100x² + 1500x - 5000 = 0
⇒ 100x² - 1500x + 5000 = 0
Solving this equation by middle term split, we get:
⇒ 100(x² - 15x + 50) = 0
⇒ (x² - 10x - 5x + 50) = 0
⇒ x(x - 10) - 5(x -10) = 0
⇒ (x - 10)(x - 5) = 0
⇒ x = 10, 5
Hence, the value of x can be either 5 or 10.
Harry buys 6 yards of rope to make a swing. Lenny spends $16 on rope.
How much do the two boys spend in all?
-\frac{1}{10}-x^3+x^4+3x
−
10
1
−x
3
+x
4
+3x
Answer:
Its really simple
Step-by-step explanation:
first you take the 10 then turn it into joe then mama
Answer:
-1/10 - 1x^3 + x^4 + 3x
Step-by-step explanation:
negative one tenth minus 1x exponet 3 plus x exponent 4 plus 3x
what is the volume of a cone with a radius of 12 and a height of 8?
Answer:
Volume of a cone= [tex]\frac{1}{3} \pi r^{2}h[/tex]
=[tex]\frac{1}{3}[/tex]×[tex]\frac{22}{7}[/tex]×144×8
=[tex]\frac{22}{21}[/tex]×144×8
=1206.86[tex]cm^{2}[/tex]
Step-by-step explanation:
Which function has the same domain as y=2square root x? O y=square root of 2x O y=2 cube root of x O y square root of x-2 O y=cube root of x-2
Answer:
A
Step-by-step explanation:
Domaine of y=2 square root x is x>=0 same for y=square root 2x
Answer: First option or A on your test
Step-by-step explanation: y= root of 2x
identify the domain of the function shown in the graph
Whoever answers first and it is correct I will award Brainliest!!!
Consider circle C with a radius of 5 cm and a central angle measure of 60°.
Circle C is shown. Line segments R C and S C are radii with length of 5 centimeters. Angle R C S is 60 degrees.
What fraction of the whole circle is arc RS? 1/6
What is the approximate circumference of the circle?
cm
What is the approximate length of arc RS?
cm
Answer:
below
Step-by-step explanation:
that is the procedure above
fraction of arc RS
ANGLE RcS = 60 °
60°/360°
=1/6
therefore the total fraction is 1/6
The fraction of the whole circle is arc RS = (1/6)
approximate circumference of the circle = 31.4 cm
approximate length of arc RS = 5.23 cm
What is a circle?A circle is a closed, two-dimensional object where every point in the plane is equally spaced from a central point.
As per the given data:
Radius of circle with center C = 5 cm
central angle = 60°
∠RCS = 60°
To find out the fraction of the whole circle is arc RS:
arc length = radius × θ {θ is in radians}
∠RCS = 60° = 60° × (π/180°) = π/3
fraction of the whole circle = arc length / circumference
= [tex]\frac{r \times \frac{\pi}{3}}{2\pi r}[/tex] = (1/6)
approximate circumference of the circle = 2πr
= 2π(5)
= 31.4 cm
approximate length of arc RS = r × θ
= 5 × (π/3)
= 5.23 cm
Hence, the fraction of the whole circle is arc RS = (1/6)
approximate circumference of the circle = 31.4 cm
approximate length of arc RS = 5.23 cm
To learn more about circle, click:
brainly.com/question/29142813
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a business want to increase its number of employees by 65% to 20,460. How many employees does the company currently have?
Answer:
12,400
Step-by-step explanation:
Let the current employees be x
65% increase in number = 0.65x
If the total number of employees after the increase is 20,460, then;
x + 0.65x = 20,460
1.65x = 20,460
x = 20,460/1.65
x = 12,400
Hence the current number of employees is 12,400
I need this done quick please help
Answer:
you have to use proportion equation
We are doing indices can someone help me please.
1. y^6/y^2=
2.5^2*5^4=
Answer:
1. y⁴
2. 15625
Step-by-step explanation:
1. y^(6-2)
= y⁴
2. 5^(2+4)
= 5⁶
= 15625
What are the solutions to the equation y =
4x2 + 50 – 6?
Please anwser one question!!
Answer:
I think d is 9°.......
Step-by-step explanation:
(6d+8)°+(3d+1)°=90°
d =9°
Write an equation in slope intercept form of the line that passes through the points (1,−6) and (5,−6).
slope intercept form = y=mx+b
m= slope
b= y-intercept
the slope is rise over run, so if the points are (1, -6) and (5, -6), the slope is 0
the y intercept is -6
y = 0x-6
or
y = -6
Please I need a quick reply
Answer:
B
Step-by-step explanation:
It sounds most likely to the right answer
¯\_(ツ)_/¯
Which is true about the functional relationship shown in the graph?
Answer:
Explanation: Since, a function is always the type of y= f(x), where x is independent variable and y is dependent variable which is dependent on the value of x. Here, a graph of Olivia's earning per hour is given. ... Thus, we can say that earning is dependent variable while hours is independent variable
Just write the amswer in mixes form or simplest
Answer:
92/3 acres
Step-by-step explanation:
Size of one section = [tex]3\frac{5}{6}[/tex] acres = 23/6 acres
No. of sections = 8
Total land owned by the owner = 23/6 * 8
= 92/3 acres or 3 [tex]\frac{2}{3}[/tex] acres
Ashley deposits $200 into an account that pays simple interest at a rate of 3% per year. how much money will she make in 3 years.
PLEASE HELP!! GIVEN THE FOLLOWING TABLE OF DATA FROM A QUADRATIC EQUATION
the last numbers are 9/7 and 10/16
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP #2
Answer:
The circle
Step-by-step explanation:
A polygon is a flat, two-dimensional (2D) shape with straight sides that is fully closed (all the sides are joined up). The sides must be straight. Polygons may have any number of sides. A shape with curved sides is not a polygon.
Answer:
A circle
Step-by-step explanation:
A polygon is a closed figure on a plane, a circle is curved, it cannot be formed from line segments.
8) Round 2.3428 to the nearest hundredth.
Alan purchased 16 shares of company stock for $390.40. A month later, the total value of his shares fell to $291.20. What is the current price per share if each share costs the same?
Answer:
$18.00
Step-by-step explanation:
390.40/16 = 24.40
291.20 - 390.40 = 99.20
99.20/16 = 6.20
24.20 - 6.20 = $18.00
After that incident, the Civil defense team decided to buy new trucks with ladders higher than 100 feet. They found 2 different trucks with same height of ladders. The first truck costs $145,000 and will cost $0.31 per mile traveled based on the current gas prices. The second truck will cost $160,000 but gets better gas mileage, costing $0.27 per mile. They need to decide which truck is the best deal.
1. Write an equation that represents the total cost of each truck.
2. How many miles the trucks will have to drive for the costs of the trucks to be equal?
3. Which truck should the Civil defense team buy? Explain your reasoning using Mathematical terms.
Answer:
Step-by-step explanation:
the cost difference between the first truck and the second truck = $160,000-$145,000 = $15,000
the difference of gas cost between the first truck and the second truck = $0.31 - $0.26= $0.05 per mile.
so,
I think, this is a very significant number of truck cost compared with gas cost
for the best deal, the first truck is the best choice.
Hope this answer helps you :)
Have a great day
Mark brainliest
Answer:
buy truck 2 since it cheaper
, if u do it in a graph after they intersect usee that truck num 1 increases while truck num 2 decreases
Step-by-step explanation:
1.
First Truck: Y = 0.31x + 145,000
Second Truck: Y = 0.27x + 160,000
2.
Y = 0.31x + 145,000
Y = 0.27x + 160,000
- 0.31x + y = 145,000
- 0.27x + y = 160,000
- 0.31x + y = 145000
0.27x – y = -160000
- 0.04 = -15000
X=375000
- 0.31 x 375000 + y =145000
Y = 261250
(x , y) = (375000 , 261250)
The sum of two numbers is 8. Their difference is 24. What are the two numbers ? Write a system of linear equations and solve using the elimination method.
Answer:
x=16
Step-by-step explanation:
let:
> x be one number
> y be the other number
system of Equations:
> x+y=8
> x-y=24
Using elimination method the y's cancel each other out, and we are left with
2x = 32
divide by 2 on both sides to get x by itself
AND
x=16