All categories

4 years ago

The are of a rectangle 24,396 square centimeters. if the width is 38 centimeters, what is rhe length? How do you know

1 answer:

5 0

Hello :
the aera of a rectangle is : A = L×W
L : the length W : the width
24.396 = 38× W
W = 24.396/38 cm
W = 0.642 cm

You might be interested in

(5 + 42) ÷ 3 ● 6 I need the answer and Steps Plz

Alex

47/3 x6
Reduce
47x2
=
94

7 1

3 years ago

How to make a standard form equation from two points

vodomira [7]

You use y=mx+b... idk if that helped or not :)

4 0

3 years ago

Find the midpoint of the segment with the following endpoints. (2,9) and (8,1)

vazorg [7]

Answer:

$\displaystyle (5,5)$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Midpoint Formula: $\displaystyle (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

Step-by-step explanation:

Step 1: Define

Point (2, 9)

Point (8, 1)

Step 2: Identify

(2, 9) → x₁ = 2, y₁ = 9

(8, 1) → x₂ = 8, y₂ = 1

Step 3: Find Midpoint

Simply plug in your coordinates into the midpoint formula to find midpoint

Substitute in points [Midpoint Formula]: $\displaystyle (\frac{2+8}{2},\frac{9+1}{2})$
[Fractions] Add: $\displaystyle (\frac{10}{2},\frac{10}{2})$
[Fractions] Divide: $\displaystyle (5,5)$

7 0

3 years ago

Please answer this correctly

sesenic [268]

Answer:

Step-by-step explanation:

The sorted data set is ...

1 2 3 3 5 7 8 9

The median is the average of the middle two numbers: (3+5)/2 = 4.

Replacing one of the 3s with a 1 makes the data set be ...

1 1 2 3 5 7 8 9

The average of the middle two numbers is (3+5)/2 = 4.

The median increases by 4 - 4 = 0.

7 0

3 years ago

How to solve: dy/dx=e^(x-y), y(0)=ln3

ella [17]

Hello,

$\dfrac{dy}{dx} = \dfrac{e^x}{e^y} \\

e^y*dy=e^x*dx \\

e^y=e^x+C\\

if\ x=0\ then\ y=ln(3) ==\ \textgreater \ 3=1+C==\ \textgreater \ C=2\\

\boxed{y=ln(2+e^x)}\\

$

8 0

3 years ago

Read 2 more answers