someone solve this asap

Answer:

the graph is 1/2, y intercept is -6, last one in -7

Step-by-step explanation:

Complete Question:

A dog is leashed to the corner of a house with a 15 foot leash. How much running area does the dog have? Round your answer to the nearest square foot.

Answer:

The dog has about 707 square feet of running area.

Step-by-step explanation:

From the illustration in the question, one can conclude that the dog can travel in a circular path.

So, the length of the leash represents the radius and we are to calculate the required area using the area of a circle.

We have:

[tex]Radius = 15ft[/tex]

[tex]Area = \pi r^2[/tex]

Where

[tex]r = Radius = 15[/tex] and [tex]\pi = 3.14[/tex]

So:

[tex]Area = 3.14 * 15^2[/tex]

[tex]Area = 3.14 * 225[/tex]

[tex]Area = 706.5ft^2[/tex]

[tex]Area = 707\ ft^2[/tex]

Answer:

<C

Step-by-step explanation:

We can draw a diagram and we see that <C or vertice C is opposite to side AB. Therefore, <C is the angle that is opposite to side AB.

Answer:

4. 481.6

5. False

Step-by-step explanation:

Hope this helps!

Answer:

2

General Formulas and Concepts:

Algebra I

Step-by-step explanation:

The leading coefficient will always be the number multiplied to the highest degree variable.

Our highest degree term is 2x. Our leading coefficient would then be 2.

Answer:

0 and -2

Step-by-step explanation:

[tex]5x^2+10x=0\\5x(x+2)=0\\\\Then\\5x=0\\\\x=\frac{0}{5}==>x_{1}=0 \\x+2=0==> x_{2}=-2[/tex]

Step-by-step explanation:

Where are the options

Well... - 9x+4y

Answer:

36 people

Step-by-step explanation:

Answer:

Step-by-step explanation:

Supplementary angles are two or more angles whose the addition of their measures add up to [tex]180^{o}[/tex].

Given: <1 and <2.

<1 + <2 =  [tex]180^{o}[/tex] (supplementary angles)

If <1 ≅ <2 (congruent property), then we have;

<1 + <1 =  [tex]180^{o}[/tex]

2<1 =  [tex]180^{o}[/tex]

<1 = [tex]\frac{180}{2}[/tex]

   = [tex]90^{o}[/tex]

<1 = [tex]90^{o}[/tex]

So that since <1 and <2 are congruent, then;

<1 ≅ <2 ≅ [tex]90^{o}[/tex]

Therefore if <1 and <2 are supplementary and congruent, then they are right angles.

Answer:

$120 because 12 / .1 = 120

Answer:

497.6

Step-by-step explanation:

Answer:

x=1 or x=3

Step-by-step explanation:

x2−4x+3=0        (x−1)(x−3)=0       x−1=0 or x−3=0      x=1 or x=3                                                                                                                  

Answer:

(6-1) = 5 Because Obio 6 minus 1 equals 5

Answer:

(i) 1/2x + 1/3y = 2 (ii) 2/x^0.5 + 3/y^0.5 = 2

1/3x + 1/2y = 13/6 4/x^0.5 - 9/y^0.5 = -1

(iii) 4/x + 3y = 14 (iv) 5/(x-1) + 1/(y-2) = 2

3/x - 4y = 23 6/(x-1) - 3/(y-2) = 1

(v) (7x-2y) / xy = 5 (vi) 6x+3y=6xy

(8x+7y) / xy = 15 2x+4y=5xy

(vii) 10/(x+y) + 2/(x-y) = 4 (viii) 1/(3x+y) + 1/(3x-y) = 3/4

15/(x+y) - 5/(x-y) = -2 1/[2(3x+y)] - 1/[2(3x-y)] = -1/8

Answer:

Step-by-step explanation:

B

The diagonals of the rhombus bisect each other at right angle. The expression in terms of [tex]n[/tex] can be used to represent AD in rhombus ABCD is,

[tex]AD=\dfrac{1}{2} \sqrt{(2n+5) ^2+(4n-3) ]^2\\}[/tex]

The diagonals of the rhombus bisect each other at right angle.

Given information-

The length of the one diagonal of the rhombus is,

[tex]AC=(2n+5)[/tex]

The length of the another diagonal of the rhombus is,

[tex]BD=(4n-3)[/tex]

Let the center point of the rhombus is O as shown in the figure.

In [tex]\Delta AOD[/tex] the [tex]\angle AOD[/tex] is the right angle triangle. Thus by the Pythagoras theorem,

[tex]AD^2=AO^2+DO^2[/tex]

Suppose the above equation as equation number 1.

As the diagonals of the rhombus bisect each other thus,

[tex]AO=\dfrac{1}{2} AC\\DO=\dfrac{1}{2} BD[/tex]

Put the values in equation 1,

[tex]AD^2=(\dfrac{1}{2}AC) ^2+(\dfrac{1}{2}BD) ^2[/tex]

Put the values,

[tex]AD^2=[\dfrac{1}{2}(2n+5)] ^2+[\dfrac{1}{2}(4n-3) ]^2\\AD^2=\dfrac{1}{4}[(2n+5) ^2+(4n-3) ]^2\\AD=\sqrt{\dfrac{1}{4}[(2n+5) ^2+(4n-3) ]^2}\\AD=\dfrac{1}{2} \sqrt{(2n+5) ^2+(4n-3) ]^2\\}[/tex]

Hence the expression in terms of [tex]n[/tex] can be used to represent AD in rhombus ABCD is,

[tex]AD=\dfrac{1}{2} \sqrt{(2n+5) ^2+(4n-3) ]^2\\}[/tex]

Learn  more about the properties of the rhombus here;

https://brainly.com/question/903499

Answer:

y= 5.333

Step-by-step explanation:

Answer:

y = 3x - 16

Step-by-step explanation:

3x - y = 16

=> 3x - 16 = y

=> y = 3x - 16

Answer:

A=wl

Step-by-step explanation:

Answer:

they are the same

Step-by-step explanation:

as you said, they both weigh a ton, there would just be more feathers and less bricks

Answer:

asap

Step-by-step explanation:

Answer:

2x^2-  quadratic - monomial

-2  -    linear -    constant  

3x-9 - linear -  binomial

-3x^2 -6x +9 - quadratic - trinomial

Step-by-step explanation:

Answer:

10 points, sorry if wrong

Step-by-step explanation:

Answer:

x²-3x=-10

Step-by-step explanation:

x²-3x+0=10

x²-3x=-10

Answer:

It’s actually choice 4) -0.04

Step-by-step explanation:

You can see that as the years increase (when getting older), the size of the pupil decreases. So with that information, you can already eliminate choice 1 and 2 because they both show the rate of change increasing (which is wrong) and choice 3 and 4 shows the rate of change decreasing (which is right). To solve and find the right number, you can take any two numbers, subtract them, and divide them by 10. They reason why you do this because to want to find the difference in 10 years, and you divide it by 10 because the question wants us to find it per year (1 year).

Steps:

You can take 4.3 and 4.7, subtract to get -0.4, and divide it by 10 to get -0.04

You can also take 3.1 and 3.5, subtract to get -0.4, and divide it by 10 to get -0.04

Answer: -0.04

Hope this helps! :)

Answer:

(20.60-5)/0.10=156 Papers

Step-by-step explanation:

Answer:

156

Step-by-step explanation:20.60- 5= 15.60

15.60 divide by .10 (cents) is 156 papers delivered

Hope this helped:)

Answer:

B.) Agricultural advances

Step-by-step explanation:

Answer:

Leave em alone or go be noisy?

Step-by-step explanation: