I need help with this...

Answer:

-2x

Step-by-step explanation:

negative one times 2x is -2x

Answer:

-2x

Step-by-step explanation:

HOPE THIS HELPS YOU OUT! MAYBE JUST MAYBE CONSIDER ME BRAINLIEST I DONT EVEN HAVE 1 LOL

Answer:

Step-by-step explanation:

Volume of cylinder = πr²h

Volume of cone = πr²h/3

Volume of cylinder is not used by cone = ⅔πr²h = ⅔(3.14)(3^2)(8) = 150.72 sq in

Answer:

Slope is -2

Step-by-step explanation:

Answer:

[tex] \frac{5}{6} [/tex]

Step-by-step explanation:

Out of those 5 sides, we need to be able to see a 3 from a 6 sided dice.

The total will always be your demoninator and since we was looking at sides, we just need a side that has a 3.

Answer:

The answer is C

Step-by-step explanation:

C is the only option that represents the inequality 2x - 6 ≥ 6(x - 2) + 8.

Answer:

x = -3

Step-by-step explanation:

4 - 2x = 10

-2x = 6

x = -3

Answer: (17 , 5)

18 + 16 / 2 = 17

0 + 10 / 2 = 5

Answer:

Step-by-step explanation:

F = (18, 0 )  as ( x1 , y1)

G = (16 , 10) as (x2, y2 )

mid = (x1+x2) / 2 ,( y1 + y2) / 2

mid = (18+16)/2 , (0+10)/2

mid = 34/2 , 10 /2

mid =( 17, 5)

Answer:

I think It would be $18,400

Step-by-step explanation:

You would take 23,000 then divide it by 100 to get 230 then multiply that by 20 finally you would delete 23,000 by 4600 to get what do you know 18,400.

Answer:

2,000,000

Step-by-step explanation:

Simple maths, really.

65 times 2 is 130, and the population is already 500,000 with no time passing. 65 years later, the population would be 1,000,000. 65 years after that, the population would double again, so the answer would be 2 million.

Hope this helped!

Answer:

[tex]9.0984*10^{-4}[/tex] Answer C

Step-by-step explanation:

Answer:

yes its a function

Step-by-step explanation:

(if there are different kinds or functions

hoped this helped lmk if it did

Answer:

Area of rectangle = 80

Area of Half Circle 8π

Step-by-step explanation:

The area of the rectangle is width x length, so:

Area of Rectangle: 8x10=80 ft^2

Since we know that this is a rectangle, opposite sides are equal, hence the half circle's diamiter being 8 as well.

The area of a circle is πr^2 and half-circle being πr^2/2, so with radius 4 (d/2= 8/2=4)

Area of half circle= π(4)^2= 16π/2= 8π

Answer:

it will be 1 : 3

Step-by-step explanation:

Answer:

65 degrees

Step-by-step explanation:

The angles in a triangle must add up to 180 so you subtract 90 and 25 from 180 and are left with 65

Answer:

Paul earned $2.6 more interest than Monica.

Step-by-step explanation:

Giving the following information:

Monica:

Initial investment= $300

Interest rate= 4.2%

Paul:

Initial investment= $400

Interest rate= 3.8%

To calculate the income earned, we need to use the following formula:

I= P*r*t

P= principal

r= interest rate

t= time

Monica:

I= 300*0.042*1= $12.6

Paul:

I= 400*0.038*1= $15.2

Paul earned $2.6 more interest than Monica.

Answer:

Is there supposed to be a picture?

Step-by-step explanation:

Answer:

4 Kids 13 Adults

Step-by-step explanation:

13 x 4 = 52   < Adults

4 x 2 = 8  <Kids

  52

+   8

----------

= $60

13 + 4 = 17 Tickets

Answer:

B is the correct option.

Hope it helps!!!

Given

An algebraic expression is the difference between seven times a number and three times that number.

To find:

The algebraic expression.

Solution:

Let x be the unknown number.

Multiplication is used for times and subtraction is used for difference.

7 times of a number = 7x

3 times of that number = 3x

The difference between seven times a number and three times that number is

[tex]Difference = 7x-3x[/tex]

[tex]Difference =4x[/tex]

Therefore, the algebraic expression for the given statement is 7x-3x and its simplified form is 4x.

Answer:

I got you covered, friend!

the answer you want is 7x-3x

Step-by-step explanation:

7x-3x means the difference between seven times a number (x) and three times that number (also x)

have a great day

f(X)=-0.5x+27 is a linear function that has -0.5 as the slope nad 27 as the y intercept

Answer: f(x) = 26.5

-_-

Answer:

Steaks shampoo cheese

Step-by-step explanation:

1. SAS

2. SSS

3. RHS

4. SAS

5. RHS

6. SAS

7. ASA

8. SAS

9. ASA

10. SSS

Answer:

x(x+3)(x-2)

Step-by-step explanation:

i hope this helps :)

Answer:

50 would be the correct response.

Step-by-step explanation:

The two interior angles are the sum of the exterior angle. 50 + 50 is 100, so 50 would be correct.

Answer: TRUE

Step-by-step explanation:

Answer:

54

Step-by-step explanation:

Both Triangles: 12

Square: 10.5

Back rectangle: 14

Front Rectangle: 17.5

And just add all of them together

Answer:

x = -2

y = 2

(-2,2)

Step-by-step explanation:

First, we find the x-intercept. To do so we need to replace the y with 0 and then solve for x.

---> 0 = x + 2

     -2 = x

Then, we need to find the y-intercept or the y-value. To do so we need to replace the x with 0.

---> y = 0 + 2

     y = 2

Finally, we put our answer in an ordered pair.

---> (x,y)

      (-2,2)

The ordered pair that is a solution to the equation is (-2, 2)

Given the equation y = x + 2

In order to get the ordered pair of the solution, we will find the x and y-intercept as shown:

x-intercept occurs at y = 0

If y = 0

0 = x + 2

x = 0-2

x = -2

y-intercept occurs at x = 0

If x = 0

y = 0 + 2

y = 2

Hence the ordered pair that is a solution to the equation is (-2, 2)

Learn more here; https://brainly.com/question/23907649