Can somebody please explain to me how to do this !!!?

ok so basically the technology forces ur mind to trick ur body into actually thinking that it is experiencing the things they want you to experience, and then the actions of life are coded into our brains.... ect

Answer:

20$

Step-by-step explanation:

50 - (2x - 10) = x

50 + 10 = x + 2x

60 = 3x

60/3 = x

20 = x

Answer: a = -8

3(2x - a) = 2(3x + 12)

⇔ 6x - 3a = 6x + 24

⇔ - 3a = 24

⇔ a = -8

Step-by-step explanation:

Answer:

X=24

Step-by-step explanation:

3(2x-a)=2(3x+12)

6x-3a=6x+24

-6x both sides.

-3a=x+24

Get rid of the -3a.

x+24

divide by x both sides.

x=24

Answer:

Cost of large popcorn = 4

Cost of small drinks = 3

Step-by-step explanation:

Given that :

Let cost of large popcorn = x

Cost of small drinks = y

Cost of 2 large popcorn and 4 small drinks

2x + 4y = 20

2x + 2y = 14

x + 2y = 10 - - - (1)

x + y = 7 - - - (2)

Subtract :

2y - y = 10 - 7

y = 3

Substitute y = 3 into (2)

x + 3 = 7

x = 7 - 3

x = 4

Hence,

Cost of large popcorn = 4

Cost of small drinks = 3

Answer A B C

Step-by-step explanation:

Answer:

[tex]g(x) = -0.1x^2 + 0.5x + 3.6[/tex]

Step-by-step explanation:

Given

[tex]h(x) = -0.1x^2 + 0.7x + 3[/tex]

Required

Determine the new function

From the question, we understand that the new function wants the water to hit the ground 1 ft farther.

1 ft farther implies x + 1

So, in the given function, we substitute x + 1 for x in [tex]h(x) = -0.1x^2 + 0.7x + 3[/tex]

This gives:

[tex]h(x + 1) = -0.1(x + 1)^2 + 0.7(x + 1) + 3[/tex]

Expand Bracket

[tex]h(x + 1) = -0.1(x + 1)(x + 1) + 0.7(x + 1) + 3[/tex]

[tex]h(x + 1) = -0.1(x^2+2x+1) + 0.7(x + 1) + 3[/tex]

[tex]h(x + 1) = -0.1x^2-0.2x-0.1 + 0.7x + 0.7 + 3[/tex]

Collect Like Terms

[tex]h(x + 1) = -0.1x^2-0.2x + 0.7x + 0.7 + 3-0.1[/tex]

[tex]h(x + 1) = -0.1x^2 + 0.5x + 3.6[/tex]

Hence, the new function is:

[tex]g(x) = h(x + 1) = -0.1x^2 + 0.5x + 3.6[/tex]

[tex]g(x) = -0.1x^2 + 0.5x + 3.6[/tex]

The new model for path of water will be, [tex]h(x+1)=-0.1x^{2} +0.5x+3.6[/tex]

To understand more, check below explanation.

The height h (in feet) of water spraying from the garden house can be modeled by,

                 [tex]h(x)=-0.1x^{2} +0.7x+3[/tex]

where x is the horizontal distance (in feet) from where you are standing.

Since, you raise the hose so that the water hits the ground 1 foot farther from where you are standing.

So that, new function will be,

              [tex]h(x+1)=-0.1(x+1)^{2} +0.7(x+1)+3\\\\h(x+1)=-0.1(x^{2} +2x+1)+0.7x+0.7+3\\\\h(x+1)=-0.1x^{2} -0.2x-0.1+0.7x+0.7+3\\\\h(x+1)=-0.1x^{2} +0.5x+3.6[/tex]

Learn more about the function here:

https://brainly.com/question/25638609

Answer:

It's C

Step-by-step explanation:

Correct me if i'm wrong.

But it seems to make sense with my calculations....

Answer:

B

Step-by-step explanation:

24 - 7 = 17.

If there are 365 days in a year, sometimes 366, you would multiply 17 by 365 or 366.

17 x 365 = 6205

17 x 366 = 6222.

if 3/4 years aren't leap year, then there answer would be B, 365.

Please mark brainliest! I had to make a new account. Hope this helps! <3

Answer:

b

Step-by-step explanation:

Answer:

1,1

Step-by-step explanation:

Using the rise 2 run 1 method, you would get 1,1. Rise 2 (y + 2) run 1 (x + 1)

Answer: 8. There were 11 pieces and 3 were used, so 8 are left.

Jessica will need to continue knitting for 4 nights.

9cm - 1cm = 8cm

8cm / 2cm = 4 nights

Hope this helps: If it did, please mark brainliest, give a thanks, and rate it five stars! [I'm two brainliests away from moving up!] Have an amazing rest of your day and stay safe! Let me know if you need anymore help! xx

[tex]\displaystyle\bf\\(n+1)!=90\times (n-1)!\\\\(n-1)!\times n\times(n+1)=90\times (n-1)!~~~\Big|~:(n-1)!\\\\n(n+1)=90\\\\n(n+1)=9\times10\\\\n(n+1)=9(9+1)\\\\\implies~~\boxed{\bf n=9}[/tex]

Answer:

$3 per kg of rice

Step-by-step explanation:

To find the unit price of the rice, you have to divide the price of 2.5 kgs by 2.5 to get to the base unit of 1 kg.

7.50/2.5=3

So, it is $3 for every kg of rice.

Answer:

In Quadratic Factorization using Splitting of Middle Term which is x term is the sum of two factors and product equal to last term. To Factor the form :ax 2 + bx + c. Factor : 6x 2 + 19x + 10. 1) Find the product of 1st and last term( a x c).

Step-by-step explanation:

I hope that helped you!! sorry if not!!

Answer:

x=-7

Step-by-step explanation:

Set up an equation: 1/5x+3x=2x+42 This is the equation. Now solve.x+3x=10x+42 4x=10+42 6x=-42 x=-7 Hope this helps :D

Answer:

what kinda Question is that

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

3x+2

3(11)+2

33+2

35

Answer:

4:6 but if you reduce it is 2:3

Step-by-step explanation:

Answer:

well the system would be quadrants but the solution to me is unknown

Step-by-step explanation:

sorry

Answer:

(-2, -2)

Step-by-step explanation:

The two lines intersect at the point (-2, -2) on the graph, so that is the solution to the system of equations.

Answer:

[tex]a : 4^2\\\\b: 4ft[/tex]

Step-by-step explanation:

[tex]\sqrt{16} = 4\\a : 4^2\\\\b: 4ft[/tex]

The area of the solar panel written as a power is 4 square feet.

The side lengths of the solar panel are 4 feet.

Area of square is the square of its side.

It is given that a square solar panel has an area of 16 square feet.

By simply using this formula;

[tex]\sqrt{x} = x^\frac{1}{2}[/tex]

Taking root square we get;

[tex]\sqrt{16} = 4[/tex]

Thus, power = [tex]4^{2} ft[/tex]

and lengths are = 4 feet

Learn more about area of square,

https://brainly.com/question/3195950

#SPJ2

Answer and Step-by-step explanation:

The computation is shown below;

As we know that

The simple interest is

Simple interest = Principal × rate × time

For Account A, the principal would be

2 = Principal × 3.2% × 3

So, the principal is $20.83

For account B, the principal would be

38.50 = Principal × 2.2% × 30

So, the principal is $58.33

Now the interest for both the accounts are as follows

For account 1

= $20.83 × 3.2%

= $0.67

And, for the account 2

= $58.33 × 2.2%

= $1.28

As it can be seen that the account 2 has the highest interest

The same is to be considered

Answer:

Tammy

Step-by-step explanation:

Tammy read 7.75 hours last month. Kelley read 7.69 hours

Jim read 7.075 hours.

We would arrange the hours of reading from smallest to the highest

7.075, 7.69, 7.75

The person who spent the most time reading is the person with the highest number of hours that was spent reading. This person is Tammy.

Therefore, person who spent the most time reading is Tammy because she read for 7.75 hours.

The person who spent the most time reading is Tammy.

Therefore, from the decimals given, we can see that the highest is 7.75 hours that was used by Tammy.

Learn more about time on:

https://brainly.com/question/2972832

Answer:

Sudden pressure or pain in the chest

Step-by-step explanation:

The main symptom of the indication that a person is having a heart attack is that the person feels discomfort or heaviness in the center of the chest. Some other symptoms can be unusual fatigue, shortness of breath, nausea, cold sweats, or indigestion.

Hence, the correct option is (b) "sudden pressure or pain in the chest".

Answer:

b. sudden preassure or pain on chest

Step-by-step explanation:

Answer:

1,362.50 Dollars

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 4.5%/100 = 0.045 per year.

Solving our equation:

A = 1250(1 + (0.045 × 2)) = 1362.5

A = $1,362.50

Then You Get 1362.50 Dollars

Angle 1 = 90 degrees

Angle 2 = 63 degrees

Angle 3 = 63 degrees