This is hard pls help.

Answer:

The answer is below

Step-by-step explanation:

Distance between two points [tex]A(x_1,y_1)\ and\ B(x_2,y_2)\ on \ the\ coordinate\ plane[/tex]

[tex]|AB|=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

The perimeter of rectangle = 2(length + breadth)

If the vertices are at (5, 8), (8, 8),(8,10),and (5,10), then:

[tex]length=\sqrt{(8-5)^2+(8-8)^2} =3\\\\breadth=\sqrt{(8-8)^2+(10-8)^2} =2[/tex]

The perimeter of the county would be = 2(length + breadth) = 2(3 + 2) = 10 unit

If the vertices are at A(−2, 5), B(5, 5),C(5,−9),and D(−2,−9), then:

[tex]breadth=|AB|=\sqrt{(5-(-2))^2+(5-5)^2} =7\\\\lenght=|BC|=\sqrt{(5-5)^2+(-9-5)^2} =14[/tex]

The perimeter of the county would be = 2(length + breadth) = 2(7 + 14) = 42 unit

[tex]f(x)=x^2-5x+6[/tex]

↝ f(4) equals to substituting x = 4 in the equation.

Thus,

[tex]f(4)=4^2-5(4)+6\\f(4)=16-20+6\\f(4)=22-20\\f(4)=2[/tex]

Therefore, f(4) = 2

Answer:

2

Step-by-step explanation:

f(4) = 4^2-5(4) + 6

     = 2

Answer:

100 times more

Step-by-step explanation:

if you multiply 7,000,000 by 1000 you get 7,000,000,000

is this a serious question?

Answer:

A. 90 + 13 + x = 180

Step-by-step explanation:

PMW is a straight line and it is made up of the 3 angles, TMW (13), RMT (90), and PMR (x), thus 90 + 13 + x = 180. To find x, you can just take 180 and minus the remaining angles (90 + 13) off it.

Answer:

-3/5x+16

Step-by-step explanation:

Johnny Appleseed told me

Answer:

hope it helps.............

Answer:

The ship traveled 5720 miles

Step-by-step explanation:

You multiply the miles by the hour and you get the amount of miles per hour.

Answer:

the first one is just asking if x increases, does the line go up to down if you look from the graph? The y, or f(X) values will increase as X increases. X intercept means when does the line touched the X axis? From the graph the line touches it at (-3,0)

Answer:

197.1

Step-by-step explanation:

Answer: They played 25 games

Step-by-step explanation: If they had 15 wins and the total games they played is 60% then they lost 10 times and they played 25 games because if you divide 15 by 60 you get 0.25 so they played 25 games.

Answer:

The expression is not factorable with rational numbers.

a^ 3 y+ 1

Answer:

See screenshot for graph and points - This is not a function because it fails the vertical line test.

Step-by-step explanation:

The vertical line test means that if you can draw a vertical line anywhere on the graph and it hits more than one part of the graph, then it isn't a function.

Answer:

[tex]k = -\frac{1}{5}[/tex] -- Constant

[tex]y = -\frac{x}{5}[/tex] -- Equation

Step-by-step explanation:

Given

[tex]\{(-15, 3), (-5, 1), (0, 0), (10, -2)\}[/tex]

Solving (a): The constant of variation

The given parameter is of the form (x,y) and the variation constant is calculated using:

[tex]k = \frac{y}{x}[/tex]

For:(-15,3), k is calculated as

[tex]k = \frac{y}{x}[/tex]

[tex]k = \frac{3}{-15}[/tex]

[tex]k = -\frac{1}{5}[/tex]

For (-5,1)

[tex]k = \frac{y}{x}[/tex]

[tex]k = \frac{1}{-5}[/tex]

[tex]k = -\frac{1}{5}[/tex]

The equation is calculated using the following rule:

[tex]y = kx[/tex]

Substitute [tex]-\frac{1}{5}[/tex] for k

[tex]y = -\frac{1}{5} * x[/tex]

[tex]y = -\frac{x}{5}[/tex]

Answer:

v=2

Step-by-step explanation:

9v-3v=12

6v=12

v=2

Answer:

so far of what i think it is. is that x axis is 5 ans the y axis is 18 if i am wrong sorry =>

Step-by-step explanation:

btw is this really high school math

Answer:

0.01, 0.1, 1/8, 1/5

Step-by-step explanation:

can i get the crown plz

Answer:

136h - 204

Step-by-step explanation:

Answer:

the present value is 3,162 euros

Step-by-step explanation:

The computation of the present value is shown below:

As we know that

Future value = Present value × (1 + rate of interest)^number of years

3,200 euros = Present value × (1 + 0.012)^1

3,200 euros =  Present value × 1.012^1

Present value is

= 3,200 euros ÷ 1.012

= 3,162 euros

Hence, the present value is 3,162 euros

Answer:

whats the other option mate

Answer:

thx for the free points but I didn't understand your question

Answer:

additive inverse of

Step-by-step explanation:

Additive inverse of any number is that number added to the given number result into zero. For example a is an additive inverse of -a because a+(-a) = a-a = 0

According to the question, -4 and 4 are additive inverse of each other. Hence -4 is the additive inverse of 4

Answer:

it is A & D

Step-by-step explanation:

Answer: a/7 + 1/7

Step-by-step explanation:

(a+1)/7 is the value of 1/7a+1/7

A fraction represents a part of a whole.

The given expression is 1/7a+1/7

One by seven times of a plus one by seven.

We can write this as a by seven plus one by seven as a is multiplied to the numerator.

a/7+1/7

Take seven as the LCM

(a+1)/7

Hence (a+1)/7 is the value of 1/7a+1/7

To learn more on Fractions click:

https://brainly.com/question/10354322

#SPJ2

Answer:

Las magnitudes vectoriales son aquellas magnitudes que, además de representarse con un número y una unidad, requieren también ser expresadas en el espacio con una dirección y un sentido, es decir, con un vector. Esto las distingue de las magnitudes escalares, las cuales solo requieren un número y una unidad

Answer:

Cada vector en estos espacios vectoriales tiene una magnitud y casi todos los vectores tienen una dirección. ... Sin embargo, se puede usar un producto interno para definir una norma, por lo que si un campo vectorial admite tener direcciones para sus vectores, entonces también admite magnitudes.

Step-by-step explanation:

Slope: -2.5

Work: I gather the two points on the line (Which was 5,2 and 3,7) and I used the slope equation. (Slope Equation is y2 - y1 / x2 - x1) After that, I got -5/2, and I divided it, and I got -2.5

PS: I don't need the $35, I'm just glad I can help you.

Answer:

The slope of the line going through those points, is −50

Step-by-step explanation:

Meaning the slope is going horizontal completely.

Answer:

The answer is A