help please will mark brainliest

9514 1404 393

Answer:

  3

Step-by-step explanation:

This is basically a calculator problem, though you can do it in your head. Follow the order of operations.

  [tex]\dfrac{\sqrt{144}}{\sqrt[5]{243}}-5+16\div\sqrt[3]{64}=\dfrac{12}{3}-5+\dfrac{16}{4}\\\\=4-5+4=\boxed{3}[/tex]

Answer:

3

Step-by-step explanation:

(√144/ ^5√243/) - 5 + 16 ÷ (³√64) =

12/3 -5 +16÷ 4 =

4 - 5 + 16 ÷ 4 =

-1 + 4 =

3

Se debe remover aproximadamente 140.848 centímetros cúbicos de madera para reducir las esferas a anillos con altura de 6 centímetros.

En esta cuestión se precisa calcular el volumen de la esfera y sustraer los volúmenes de dos casquetes esféricos de igual cantidad [1] y un cilindro recto respectivo a la operación de taladrado. [2] La cantidad de madera a remover queda definida por la siguiente expresión:

[tex]V = \frac{2\pi}{3}\cdot h^{2}\cdot (3\cdot R - h) + \pi\cdot r^{2}\cdot (2\cdot R-2\cdot h)[/tex] (1)

Donde:

Si sabemos que [tex]h = 1\,cm[/tex], [tex]R = 4\,cm[/tex] y [tex]r = 2.5\,cm[/tex], entonces la cantidad de madera a remover es:

[tex]V = \frac{2\pi}{3}\cdot (1\,cm)^{2}\cdot [3\cdot (4 \,cm) - 1\,cm] +\pi\cdot (2.5\,cm)^{2}\cdot [2\cdot (4\,cm)-2\cdot (1\,cm)][/tex]

[tex]V \approx 140.848\,cm^{3}[/tex]

Se debe remover aproximadamente 140.848 centímetros cúbicos de madera para reducir las esferas a anillos con altura de 6 centímetros.

Invitamos cordialmente a consultar esta pregunta sobre volúmenes: https://brainly.com/question/16127188

Answer:

180 cm²

Step-by-step explanation:

x = length

y = width

perimeter of a rectangle is the sum of all sides, so, 2×length plus 2×width.

x = 5y

72 = 2x + 2y

using the first equation as substitute in the second equation

72 = 2×(5y) + 2y = 10y + 2y = 12y

y = 6 cm

x = 5y = 5×6 = 30 cm

area = x × y = 30 × 6 = 180 cm²

Answer:

8

Step-by-step explanation:

A family of 5 monkeys eat 2 bananas a day.

to figure out how much the monkeys will eat in 4 days

multiply 2 by 4.

make sure the question is not for each monkey or the answer will be

(2 by 4) by 5. witch would be 40

however for the case your saying the answer would be 8

Answer:

8.1

Step-by-step explanation:

use phythagoras theorem

since you have a hypotenuse and one known side you must equate the unknown side with the known sides and square two known side ,9^2-4^2= 62 then you must get the unknown side by introducing a square root and rounding off to the nearest decimal

Step-by-step explanation:

it is too easy for me .isn't it thank you bye bye.

Answer:

2

Step-by-step explanation:

To find common ratio, divide a term from it's previous term.

a2/a1 = Common ratio

16/8 = 2

So 2 is answer.

[tex]\dfrac{1}{2}:8=\dfrac{1}{2}\cdot\dfrac{1}{8}=\dfrac{1\cdot1}{2\cdot6}=\dfrac{1}{16}[/tex]

Answer:

A.  AUB = {1, 2, 4, 5, 7, 8}.

Step-by-step explanation:

AUB is the set that contains all the elements from set A and B ( with no repetition of elements).

AUB = {1, 2, 4, 5, 7, 8}

Answer:

Use Desmos Graphing Calculator if you have more problems like this

Answer:

The answer is 65 because

15 +7+19+13+11+0=65

Step-by-step explanation:

Hope it helps!

Answer:

65

Step-by-step explanation:

add all those by the number provided

Answer:

0.53

Step-by-step explanation:

Basically just go to your calculator and put in 8 divded by 15

Answer:

4x2 + 5 +

Step-by-step explanation:

please mark me brainliest please

Answer:

The second answer choice is correct.

Step-by-step explanation:

4x + 5 + 13/x+5 (This is correct on edge.)

Answer:

8.96

Step-by-step explanation:

8×112:100 uh it t 8tc7tct8 it 7rct8 ig e6zw6 og ì ì og

Answer:

First Person

Step-by-step explanation:

hope it help

brainliest moko HAHA

There are two statements here, showing quantities in real world which are additive inverse of each other :

2. Noa hiked 2 mi up a mountain trail and then hiked 2 mi down the trail.

here, we can depict going up as +2 miles and going down the trail as -2

4. A hot-air balloon ascends 2000 ft from the ground and then descends 2000 ft.

And here we can assume going up the ground aa + 2000 ft and going down aa - 2000 ft .

Answer:

The options are (2) and (4).

Step-by-step explanation:

2. Noa hiked 2 mi up a mountain trail and then hiked 2 mi down the trail.

→ Up 2 mi (+2) and down 2 mi (-2).

4. A hot-air balloon ascends 2000 ft from the ground and then descends 2000 ft.

→ Here they are, ascends 2000 ft (+2000) and descends 2000 ft (-2000).

Answer:

y =-5x-17

Step-by-step explanation:

Slode-intercept is

y = mx + c

The first step is to find the slope, that is the m

To do that, use this formula

Y2 - y1

------------

X2- x1

And u will get - 5

Now since u got m, u also actually have y and x, those are the coordinates they gave u. U can choose either one,(-3, - 2) or (-4, 3), cuz they would give u the same answrs

So let's say I chose (-4, 3)

So x = - 4, y = 3

y=mx +c

3= - 5(-4) +c

C = - 17

Therefore your end product will be

y = - 5x - 17

Answer:

x > -1/3

Step-by-step explanation:

so first we are going to distribute the numbers outside of the parenthesis. which gives us the equation

18-9x-8+12x > 9

then we are going to add our like terms

so 12x + -9x gives us 3x

and 18 + -8 gives us 10

so it would gives us the equation 3x+10>9

we then subtract 10 from both sides to keep our numbers on the right which gives us

3x > -1

then we divide by 3 on both sides to get X

and we then get X > -1/3

Answer:

99.4 feet.

Step-by-step explanation:

You'd add 52.7 and 46.7, including 52.7 because she was already 52.7 feet under before she went even deeper.

Answer:

1,4,7,10,13,16,19,22,25. 25 is the 9th term. hope this helps

Step-by-step explanation:

- Zombie

Answer:

8/9

Step-by-step explanation:

5/6 x 2/3 = 10/18 (5/9 reduced)

5/9 x 8/5 = 40/45 ( 8/9 reduced)

Answer:

Step-by-step explanation:

There are 26 possibiliteis of the first and last initials. So there are [tex]26\times 26[/tex] different initials.

So the smallest class size to ensure the Prof to use different system is [tex](26\times 26)+1[/tex] since there must be two people in this class with the same first and last initials.

Answer: 7/14 cant be written as a mixed number it is already a proper fraction. sorry I could help

Step-by-step explanation:

Answer:

A factory has a container filled with 3587 4 litres of cold drink in how many bottles of 200 ml capacity each can it be filled please tell me the answer. So, 179370 bottles are required to fill 35874000ml of cold drink.

35l ÷ 20 ml

Step-by-step explanation:

35×1000

35000÷20

Answer:

-4 is the answer

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

-3x(4x-2)

-3*-8

+24

-*-=+

+*-=-

-*+=-

Answer:

A = 16,800 feet

Step-by-step explanation:

a = (t-g)/- 0.0035

- 38.8 = - 0.0035a + 20

a = (-38.8 - 20) / -0.0035

a = ( - 58.8) / - 0.0035

a = 16,800 feet

Answer:

y = -13

Step-by-step explanation:

5y + 2(y - 2) = 8y - 3(7 - 10)

5y + 2y - 4 = 8y - 21 + 30

7y - 4 = 8y + 9

-4 = y + 9

-13 = y

y = -13

Answer:

14/15 is the best answer

Step-by-step explanation:

Calculator?

Answer:

9333/10000

Step-by-step explanation: