The three-dimensional figure below is a cylinder with a hole in the shape of a rectangular prism going through the center of it. The radius is 10 yards. Find the volume of the solid in cubic yards, rounded to the nearest ten.

Answer:

55

Step-by-step explanation:

Assuming that, initially, there were x people at the time of planning.

As given that, initially, the cost for 1 person = € 20

So, Total cost = € 20x ...(i)

As on the day of the outing, five people cannot come, so the number of people on the outing = x-5.

Now, due to the lesser number of people, i.e (x-5), the cost for 1 person = € 22.

Total cost = € 22(x-5) ...(ii)

As total cost remains the same, so equation the total cost from equations (i) and (ii), we have

[tex]20x= 22(x-5) \\\\\Rightarrow 20x=22x-22\times 5 \\\\\Rightarrow 22x-20x= 110 \\\\\Rightarrow 2x=110 \\\\\Rightarrow x=110/2=55.[/tex]

Hence, at the time of planning, there were 55 people.

Answer:

Step-by-step explanation:

  [1]    3x - 4y = -24

  [2]    -x - 16y = -52

Graphic Representation of the Equations :

   -4y + 3x = -24        -16y - x = -52  

Solve by Substitution :

// Solve equation [2] for the variable  x

 [2]    x = -16y + 52

// Plug this in for variable  x  in equation [1]

  [1]    3•(-16y+52) - 4y = -24

  [1]     - 52y = -180

// Solve equation [1] for the variable  y

  [1]    52y = 180

  [1]    y = 45/13

// By now we know this much :

   x = -16y+52

   y = 45/13

// Use the  y  value to solve for  x

   x = -16(45/13)+52 = -44/13

Solution :

{x,y} = {-44/13,45/13}

Answer:

in one angle there is 90 degres

Answer:

[tex]\huge\boxed{11}[/tex]

Step-by-step explanation:

[tex]\sf = y^2-x^2\\\\Put \ y = 6 \ and \ x = 5\\\\=(6)^2-(5)^2\\\\=36-25\\\\= 11\\\\\rule[225]{225}{2}[/tex]

Hope this helped!

Answer:

20

Step-by-step explanation:

7+4=11

11 multiplied can be 22, 33, and 44 but not 20

Answer:

-5/36

Step-by-step explanation:

-1*5 = -5

6*6 = 36

-5/36

Answer:

C 0<h<1400

Step-by-step explanation:

You have to calculate the first 40 hours of pay at a 20$ rate which is $800. Then you have to calculate the overtime which is the remaining 20 out of 69 hours he can work times 30$ which is $600

$600+$800=$1400, which is the maximum amount he could make

Answer:

X = 1.42857

Y = 10.00000

I hope this helps!

Mark as Brainliest!

Answer:

The answer is 6 because the y int is the last number

Answer:

6

Step-by-step explanation:

The line is written in slope-intercept form, which is y=mx+b.

mx represents the slope and b represents the y-intercept.

Answer:

What is 35% off 65 Dollars An item that costs $65, when discounted 35 percent, will cost $42.25 The easiest way of calculating discount is, in this case, to multiply the normal price $65 by 35 then divide it by one hundred. So, the discount is equal to $22.75.

Answer sorry

Step-by-step explanation:

i honestly don’t know the answer

Answer:

y intercept: (0,-5)

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

if you suntract the 2 you, 3x cancels 2y cancels, 8-6 is 2

Answer:  Line BC is parallel to line AD. The system of equations has the sum 0 = 14. Since this is a false equation, the system has no solution, which means the lines will never intersect.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

x=7

Answer:

hey i lucked out again

Step-by-step explanation:

And yea 2020 edge is very hard

Answer:

b i think

Step-by-step explanation:

Answer:

its G

Step-by-step explanation:

the y intercept (where the line crosses y line) is (0,2)

Answer:

Your answer will be 69

Step-by-step explanation:

Answer:

the answer is 5/6

Step-by-step explanation:

the company is not the first BFF to come to mr as default

the answer is 5/6. have a good day

Answer:

The answer is that the relation is not a function. because there are two x-values corresponding to multiple y-values

Step-by-step explanation:

Here we want to explain why the given set of points do not represent a function

For a function, we can have same y value for different x value

But, we cannot have same x value for different y value

The sets of point given however has 2 y-values having same x value and as such the points cannot form a function (1,4) and (1,-3)

Answer:

112 lights

Step-by-step explanation:

The rule c=14f gives the number of lights, c, there are for each foot, f, of wire.

We need to find the number of light on 8 feet of wire.

Put f = 8 in the given rule equation

c = 14 × 8

= 112

Hence, there are 112 lights on 8 feet of wire.

Answer:

The first two on the right will not be used

3. goes to 1.

4. goes to 2.

5. goes to 4.

6. goes to 3.

Step-by-step explanation:

Answer:

Congruent is the answer

Answer:

Equation of the Line: y = 1.25x + 5

Equation in Standard Form: 5x - 4y = -20

Step-by-step explanation:

y = mx + b

[tex]\frac{17.5 - 22.5}{10 - 14}[/tex] = [tex]\frac{-5}{-4}[/tex] = [tex]\frac{5}{4}[/tex] or 1.25

y = 1.25x + 5

Ax + By = C  (A must be positive, and no fractions or decimals)

y = 1.25x + 5

-1.25x + y = 5

times -4

5x - 4y = -20

Answer:

220 - a = m

Step-by-step explanation:

her age is the variable "a"

Answer:

x=-14

Step-by-step explanation:

Answer:

here

Step-by-step explanation:

x= - 14

1