If f(x) = 3/x+2 -x-3 sqared complete the folling statement: f(19)=___

Answer: y=-4/3x+(-3)

Step-by-step explanation: y= (slope)x+(y-intercept)

Answer:

Is this 5 math? plus your answer is  Zina is taller

Step-by-step explanation:

4.25> 4.175

Answer:

Step-by-step explanation:

❁ Hello! ❁

4.25 [] 4.175 => 4.250 > 4.175

I added another worthless decimal (0) to make it easier to compare the two numbers.

Success! ☺️

Answer:

x=81

y=33

z=9

SEE THE IMAGE FOR SOLUTION

Answer:

8.5

Step-by-step explanation:

d = √[(-7+1)²+(-1-5)²]

= √[(-6)²+(-6)²]

=√(36+36)

=√72

= 8.5

Answer:

8.5

Step-by-step explanation:

we can plug those coordinates into the distance formula

d =  √(x2 - x1)2 + (y2 - y1)2

d= √((-7)-(-1)^2+((-1)-(5)^2

d = √36+36

d=√72 = 8.48 or 8.5

Answer:

3x^2 - 7x +4

Step-by-step explanation:

see step on the file joint

Answer:

[tex]ax + z = w - y \\ ax = w - y - z \\ a = \frac{w - y - z}{x} \\ thank \: you \: [/tex]

Answer:

65.63

Step-by-step explanation:

total hours: 7.5 or 7 hours and 30min

multiply 8.75(dollars) by 7.5(hours) to get 65.625

round up to get $65.63

Answer:

positive

Step-by-step explanation:

it will be a positive because the 2 numbers don't share the same positivity : meaning -2 is a negative number and 3 is a positive you add those it will be a positive

ps: the answer is 1

Answer:

3

Step-by-step explanation:

2 (4 + n) - 5

Let n = 0

2(4+0) -5

Parentheses first

2(4)-5

Multiply

8-5

Subtract

3

Answer:

put n= 0

2 ( 4 + 0 ) - 5

2 (4)-5

8-5

3

done

Answer:

-x = -5 7/8

Step-by-step explanation:

7/8 - x = -5

(7/8 - 7/8) - x = -5 -7/8

-x = -5 7/8

9514 1404 393

Answer:

  G(0, 20)

Step-by-step explanation:

G = 2M -F

G = 2(7, 19) -(14, 18) = (14 -14, 38 -18)

G = (0, 20)

__

Additional comment

This formula for finding the end point from the midpoint and the other end can be derived from the fact that the midpoint is the average of the endpoints.

  M = (F+G)/2

  2M = F+G . . . . . multiply by 2

  G = 2M -F . . . . . subtract F

Answer: -$28

Step-by-step explanation: Since Monique has $12, then she subtracts $40 from that. 12 - 40 = -28.

Hope this helps!

Answer:

16.80 euros.

Step-by-step explanation:

12% = 0.12

So it will now be 15 + 15 * 0.12

= 16.80.

Answer:  16.80 euros

===========================================================

Explanation:

There are two approaches

The slightly slower approach is to do this

12% of 15 = 0.12*15 = 1.80

So you get an 1.80 euro raise and the new amount you get is 15+1.8 = 16.80 euros

The shortcut is to do this

1.12*15 = 16.80

This works because increasing by 12% is the same as taking 112% of that original amount.

Answer:

(x+6) (x+8)

Step-by-step explanation:

x² + 14x + 48 = 0

ac = 48

b = 14

(x + 6)  (x + 8)

Thus, x= -6,  x = -8

Answer: ik relative minimum is -7 and relative maximum is 9

Step-by-step explanation:

Answer:

The larger of the two numbers would be 9, and the smaller would be 8!

Step-by-step explanation:

9-8=1

9+8=17

Answer:

the answers are a and c

Step-by-step explanation:

to find the proportions used, you would do 8/3 or 5/a, which are equal, so that gives c.

now, pretend that the second triangle is the original and the second one is the copy (proportionately). then, to find the proportions, you would do 3/8 or a/5, which gives you a.

excuse the english, i learned this in french, i hope it helps!!

Answer:

1

Step-by-step explanation:

6-9=-3+4=1

Answer:

Step-by-step explanation:

X=2

x(-2) -16

Just plug in 2 for x

2(-2)-16

-4-16

We get -20 as our final result

Hope this Helps!

[tex]\huge\text{Hey there!}[/tex]

[tex]\huge\boxed{\rm{x(-2) - 16}}[/tex]

[tex]\huge\boxed{\rm{= 2(-2) - 16}}[/tex]

[tex]\huge\boxed{\rm{= -4 - 16}}[/tex]

[tex]\huge\boxed{\rm{= -20}}[/tex]

[tex]\huge\boxed{\rm{Therefore, your \ answer \ is: -20}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]

Answer:

[tex]auphy = (6 \: 9 \: 11) \\ ainter \: section \: phy = null \: set \\ thank \: you[/tex]

Answer:

x = 5°

Step-by-step explanation:

2x+20 = 3x +15 —> Opposite angles

3x - 2x = 20 - 15

x = 5

I hope I helped you^_^

Answer:

2x

Step-by-step explanation:

[tex]\text{Perimeter}=2\cdot(4\text{x}+3)+2\cdot2\text{x}=\\\\=8\text{x}+6+4\text{x}=8\text{x}+4\text{x}+6=\boxed{12\text{x}+6}[/tex]

(3w + 9) + (6w + 7) + (8w - 4) =

= 3w + 9 + 6w + 7 + 8w - 4 =

= 3w + 6w + 8w + 9 + 7 - 4 = 17w + 12

Answer: 30 goldfish

Step-by-step explanation: Bruce has 18 goldfish. If Isabelle has 5 times as many goldfish as Bruce she will have 18*5=90 goldfish. If Arlene has 1/3 times as many goldfish as Isabelle she will have 90/3=30 goldfish.

Answer:

So the answer of this is (12x - 7) (12x + 7)

because it will have difference of squares

Step-by-step explanation:

Hope it helps

Answer:

(12x + 7)(12x - 7)

Step-by-step explanation:

144x² - 49

= (12²)x² - 7²

= (12x)² - 7²

Introducing Difference of Two Squares

= (12x + 7)(12x - 7)

Answer:

720

Step-by-step explanation:

Heck that's a lot of erasers!!!

36 (erasers per child) x 20 (the number of children) = 720 (number of erasers)

Chow,...!

First convert the equation in the form of y= mx + c

The equation will be like = y = 6x-5

value of m = 6

The slope of perpendicular line will be = -1/m = -1/6

Answer:

240.625 is full value. you can use sigfigs if you need.

Area is (pi)(r)^2 so (22/7)(8.75)^2

half diameter is radius