please answer the questions 20 points

Answer:

The slope is -3.

Answer

9 deer per square- mile

Step-by-step explanation:.

Answer:

slope = - [tex]\frac{8}{7}[/tex]

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (9, 3) and (x₂, y₂ ) = (2, 11)

m = [tex]\frac{11-3}{2-9}[/tex] = [tex]\frac{8}{-7}[/tex] = - [tex]\frac{8}{7}[/tex]

Answer:

[tex]\boxed {m = -\frac{8}{7}}[/tex]

Step-by-step explanation:

Use the Slope Formula to help you determine the slope of two given points:

[tex]m =\frac{y_{2} - y_{1}}{x_{2} - x_{1}}[/tex]

First point: [tex](x_{1}, y_{1})[/tex]

Second point: [tex](x_{2}, y_{2})[/tex]

-Apply the two given points onto the formula:

First point: [tex](9, 3)[/tex]

Second point: [tex](2, 11)[/tex]

[tex]m =\frac{11 - 3}{2 - 9}[/tex]

-Solve for the slope:

[tex]m =\frac{11 - 3}{2 - 9}[/tex]

[tex]m =\frac{8}{-7}[/tex]

[tex]\boxed {m = -\frac{8}{7}}[/tex]

Therefore, the slope is [tex]-\frac{8}{7}[/tex].

Answer:

Hmmmmmmmmm I donno please help

Answer:

I think its 80 not sure

Step-by-step explanation:

The measure of ∠A will be 50°.

What is mean by Triangle?

A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

Given that;

Δ ABC ≅ Δ DEF

And, m ∠A = (x + 30)°, m ∠C = 45°, and m ∠D = 80°

Now,

Since, Δ ABC ≅ Δ DEF

Hence,  m ∠A = m ∠D

Substitute all the values, we get;

m ∠A = m ∠D

x + 30 = 80

Subtract 30 both side, we get;

x = 80 - 30

x = 50°

Thus, The measure of ∠A will be 50°.

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Answer:

x(85/100)

Step-by-step explanation:

100-15 = 85

x(85/100)

Answer:

0.85x

Step-by-step explanation:

Cost of video game = $x

Discount on sale = 15%

Price of game after discount :

(100 - 15)% * cost of video game

85% * $x

0.85x

Answer:

2 33/50

Step-by-step explanation:

Look at the decimal place.  It is in hundreths.  So, the decimal itself is 2 66/100.  However, once you simplify it, the answer becomes 2 33/50.

Hope this helps =-) have a good day!

=6x + −5 + 4 x 2 + 2x + −2

=(4 x 2) + (6x + 2x) + (−5 + −2)

=4 x 2 +8x + −7

Answer - 4 x 2 + 8x + −7

Answer:

(6x-5+4x2) + (2x-2)

Step-by-step explanation:

what google said

Answer: [tex]\frac{y}{7} \geq 18[/tex]

Step-by-step explanation:

Key things to remember:

- quotient signals dividing

- at least means greater than or equal to, so we use the greater than or equal to sign

Applying this to the problem, we can translate into a simpler sentence:

y divided by 7 is greater than or equal to 18 --> which leads us to the inequality above

Answer:

18.5

Step-by-step explanation:

Answer:

this is payback for what you did here

Step-by-step explanation:

Answer:

m<QRS=48°

m<RSQ=69°

m<RQS=63°

Step-by-step explanation:

Since we know that the measures of the angles of any triangle is 180°, we can form this equation: 7a-1+10a-1+9a=180°

Then, we can use simple algebra to solve for a and plug in that value into the equations that the degrees represent to get our angle measures.

7a-1+10a-1+9a=180°

26a-2=180°

26a=182°

a=7

Now, plug in that value of a and you have your anlage measures!! Hope this helps!! :)

Answer:

:)

Step-by-step explanation:

15x=300

x will equal 20

20x=300

x will equal 15

Inequalities are used to represent unequal expressions

Represent the number of lawns mown by x, and the number of gardens with y.

So, the system of inequalities are:

See attachment for the system of inequalities, and all the points that represent the hours worked

Read more about system of inequalities at:

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y = -3/2x + 5/2

Explanation-

slope intercept form is y = mx + b

so we have to solve the equation for y

2y = 5 - 3x

y = 5/2 -3/2x

or

y = -3/2x + 5/2

~ I hope this helped, and I would appreciate Brainliest. ♡ ~ ( I request this to all the lengthy answers I give ! )

Answer:

2/3

Step-by-step explanation

The length of the park has been cut off in the question but if it is one mile, like I think it is, then this is the answer.

A = 2/3

A = L x W

2/3 = 1 X ?

? = 2/3

Answer:

width = 2/3 mile

Step-by-step explanation:

area = L * W

where area = 2/3 mile²

       length  = 1 mile

         width = ?

2/3 = 1 (W)

2 = 3W

W = 2/3 mile

therefore the width = 2/3 mile

                     length = 1 mile

Answer:

f(x) = 4(9)x

Step-by-step explanation:

I took the test!!!

Answer:

Step-by-step explanation:

Q's Asked: Which of the following options is an equivalent function to f(x) = 4(3)2x?

Possible answers:

f(x) = 36^x

f(x) = 4(9)^x

f(x) = 144^x

f(x) = 4(6x)

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The reason why I think the answer is (b) is bc:

[tex]f(x) = 4(3)^{2x}[/tex] =36

Calculations on How I got 36.

Frist we calculate the exponents [tex]\left(3\right)^2[/tex] --> [tex]\left(3\right)^2=9[/tex]--->  =9

then we Multiply 4*9 which gives us : 36.

The reason why Its (B) is bc:

f(x) = 4(9)^x

Hope this helps :3

Answer:

She used  14 pounds of carrots for soup.

Step-by-step explanation:

Answer:

6+(-15)

Step-by-step explanation:

Answer:

[tex]y=-\frac{3}{2}x+1[/tex]

Step-by-step explanation:

Slope-intercept form means

[tex]y=mx+c[/tex]

where m is given its the slope which is [tex]-\frac{3}{2}[/tex] and we have the coordinates x and y which is (4, -5) and we need to find the value of c which is the y-intercept so we insert all these values into the equation so ,

[tex]y=mx+c[/tex]

[tex]-5 = -\frac{3}{2}(4)+c[/tex]

[tex]-5=-6+c[/tex]

[tex]c=1[/tex]

now we know the value of slope which is given [tex]-\frac{3}{2}[/tex] and we found the value of which is 1 so we put these values into our original slope-intercept form equation

[tex]y=mx+c\\\\y=-\frac{3}{2}x+1[/tex]

Answer:

can you Please put screen shot in there

Step-by-step explanation:

22.34 miles much farther does Jane travel than her trainer.

Pythagorean theorem, the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse (the side opposite the right angle)—or, in familiar algebraic notation, a2 + b2 = c2.

Here, given that,

she leaves the health club and bikes 16 miles south.

Then, She then runs 12 miles west.

so, we have,

It must be, hypotenuse = 16 miles

                  base= 12 miles

We have to find, the height.

by Pythagorean theorem, we get,

the distance Jane's trainer bikes=√16²-12² miles

                                                       =√32 miles

                                                       =5.66 miles

So. she travels in total = 28 miles

22.34 miles much farther does Jane travel than her trainer.

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Answer:

V≈56.55in³

Step-by-step explanation:

Answer:

56.55

Step-by-step explanation:

just took the test dattebayo.

Answer:

An equation that correctly models the ball's height as a function of time is:

h (t) = - 16t ^ 2 + 130t + 2

Step-by-step explanation:

i hope this helps !

Answer:

h(t) = -16t^2 + 120t + 2

Step-by-step explanation:

Answer:

48

Step-by-step explanation:

(4*1)(3*2)*2

4*6*2

48

Answer:

Step-by-step explanation:

m∠B = 90°

m∠C = 90° - 27° = 63°

cos27° = [tex]\frac{200}{b}[/tex] ⇒ b ≈ 224.5

sin27° = [tex]\frac{a}{b}[/tex] ⇒ a ≈ 101.9

Answer:

1.55

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

not completely sure though

Answer:

2(3 + w) = 6 + 2w

2(1 + w) = 2 + 2w

3(2 + w) = 6 + 3w

6(1 + w) = 6 + 6w

Step-by-step explanation:

2 x 3 = 6 and 2 x w = 2w: Therefore your answer is 6 + 2w

2 x 1 = 2 and 2 x w = 2w: Therefore your answer is 2 + 2w

3 x 2 = 6 and 3 x w = 3w: Therefore your answer is 6 + 3w

6 x 1 = 6 and 6 x w = 6w: Therefore your answer is 6 + 6w