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2 years ago

3) Owen has a landscaping company and charges

Mathematics

2 answers:

Paul [167]2 years ago

7 0

A.

#correctmeifwrong:)

#carryonlearning:)

algol [13]2 years ago

3 0

Answer:

Step-by-step explanation:

First, calculate the square feet of the square by multiplying the length and width. 70 × 70 = 4900

then multiply the number of square feet by the cost per square foot.

4900 * 0.50 = 2450.

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I need help finding my variable

Oksi-84 [34.3K]

The length is two times its width, and the perimeter equals 24.

All the sides added up equal 24.

4 and 8 could be the width and the length of the rectangle.

4*2= 8 and

4+4+8+8= 24

width= 4 length= 8

I hope this helps!
~kaikers

8 0

2 years ago

Read 2 more answers

Find a homogeneous linear differential equation with constant coefficients whose general solution is given by

frez [133]

Answer:

$y" + 2y' + 2y = 0$

Step-by-step explanation:

Given

$y=c_1e^{-x}cosx+c_2e^{-x}sinx$

Required

Determine a homogeneous linear differential equation

Rewrite the expression as:

$y=c_1e^{\alpha x}cos(\beta x)+c_2e^{\alpha x}sin(\beta x)$

Where

$\alpha = -1$ and $\beta = 1$

For a homogeneous linear differential equation, the repeated value m is given as:

$m = \alpha \± \beta i$

Substitute values for $\alpha$ and $\beta$

$m = -1 \± 1*i$

$m = -1 \± i$

Add 1 to both sides

$m +1= 1 -1 \± i$

$m +1= \± i$

Square both sides

$(m +1)^2= (\± i)^2$

$m^2 + m + m + 1 = i^2$

$m^2 + 2m + 1 = i^2$

In complex numbers:

$i^2 = -1$

So, the expression becomes:

$m^2 + 2m + 1 = -1$

Add 1 to both sides

$m^2 + 2m + 1 +1= -1+1$

$m^2 + 2m + 2= 0$

This corresponds to the homogeneous linear differential equation

$y" + 2y' + 2y = 0$

6 0

3 years ago

To create the flower gardens, Wendell bought six pieces of wood. Pieces A and B are 6 feet long, pieces C and D are 8 feet long,

Korolek [52]

Answer:

Step-by-step explanation:

5 0

3 years ago

Will give brainliest

Snezhnost [94]

I believe it's the first option. Hope this helps.

3 0

3 years ago

Read 2 more answers

I need help on number 5 this is due at 11.59 thank you :)

zavuch27 [327]

Yes algebra!!! Anyways, the m of y=mx+b is the slope of the graph, this affects the graph by making the line go in a angle either negatively or positivly
B is where the plot lies on the y line (up and down)

3 0

2 years ago