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2 years ago

If 2 = x - 3, then x

Mathematics

1 answer:

astraxan [27]2 years ago

5 0

Answer:

x = 5

Step-by-step explanation:

to get x alone you need to add 3 to both sides

3+2 = x -3 +3

x = 3+2

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Six boys are comparing their heights. Andy is taller than Dan but shorter than Ethan. Bill is taller than Ethan and Frank. Frank

Alexxx [7]

List of boys from tallest to shortest is: Bill, Frank, Ethan, Andy, Dan, Cory

<h3>Solution:</h3>

Given that Six boys are comparing their heights

The six boys are Andy, Dan, Ethan, Bill, Frank, Cory

To find: List the boys from tallest to shortest

Andy is taller than Dan but shorter than Ethan

So the arrangement goes like this:

Ethan

Andy

Dan

Bill is taller than Ethan and Frank:

So Bill is taller than ethan. Thus the arrangement from tall to short is made as:

Bill

Ethan

Andy

Dan

Also bill is taller than frank. So frank can be placed anywhere below bill

But given that Frank is taller than Ethan. So frank can be placed above ethan

Now the arrangement goes like this:

Bill

Frank

Ethan

Andy

Dan

Cory is shorter than Dan.

So cory can be placed below Dan.

Thus final arrangement from tallest to shortest boys are:

Bill

Frank

Ethan

Andy

Dan

Cory

5 0

3 years ago

It's 10:30 AM and you add two hours and 30 minutes

viva [34]

11:30-10:00=1 hr and 30 min
5:00-2:00=3 hrs

7 0

3 years ago

Read 2 more answers

UJUU J

Stels [109]

Answer:

Plese read the complete procedure below:

Step-by-step explanation:

The polynomial is p(a) = (a^4 - 6a^3 + 3a^2 + 26a – 24)

1 -6 3 26 -24 | 1

1 -5 -2 24

1 -5 -2 24 0

The remainder is zero, then (a-1) is a factor of the polynomial

1 -6 3 26 -24 | 2

2 -8 10 72

1 -4 5 36 48

When p(a) is divided by (a-2) the remainder 28/p(a)

1 -6 3 26 -24 | - 4

-4 40 172 -792

1 -10 43 198 -816

When p(a) is divided by (a-2) the remainder -816/p(a)

c) I attached an image of the long division below:

3 0

3 years ago

Finding Derivatives Implicity In Exercise, find dy/dx implicity. 4x3 + ln y2 + 2y = 2x

lisov135 [29]

Answer:

$\frac{dy}{dx}=\frac{y(1-6x^2)}{(1+y)}$

Step-by-step explanation:

Given function : 4x³ + ln(y²) + 2y = 2x

on differentiating both sides with respect to 'x', we get

$\frac{d(4x^3 + ln(y^2) + 2y)}{dx}= \frac{d(2x)}{dx}$

$12x^2+\frac{2}{y}(\frac{dy}{dx})+2(\frac{dy}{dx})=2$

$12x^2+(\frac{2}{y}+2)\frac{dy}{dx}=2$

$(\frac{2+2y}{y})\frac{dy}{dx}=2-12x^2$

$\frac{dy}{dx}=\frac{y(2-12x^2)}{2+2y}$

$\frac{dy}{dx}=\frac{2y(1-6x^2)}{2(1+y)}$

$\frac{dy}{dx}=\frac{y(1-6x^2)}{(1+y)}$

3 0

3 years ago

Which expression is equivalent to <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B2%7D%20%20" id="TexFormula1" title=" \fr

Dennis_Churaev [7]

A - This is the same as : (3*3*3*3)/4 Wrong.

B - This is 12/4 Wrong.

C- This is 3/2 * 3/2 * 3/2 * 3/2 Correct.

4 0

3 years ago