Please answer #16.
Write an equation of the line that passes through the given point and is perpendicular to the graph of the given equation. Please answer ASAP! Thank you:)

Answer:

ima guess 20/8 40/16

you can also say 5/2

Step-by-step explanation:

dont take my word, that just seems to make sense

Answer:

x = 60

Step-by-step explanation:

Answer:

I think its BD/FG=AD/EH.

Answer:

east

Step-by-step explanation:

friction force moves in opposite direction

Answer:

a. x=57.6, y=44.8

Step-by-step explanation:

Named the angles, check the picture for that

<ABD+<ACD=180 (Opposite angles of a quadrilateral is supplementary (180 degrees)

<CAB+<BDC=180 (Opposite angles of a quadrilateral is supplementary (180 degrees)

therefore:

a. 3y+x-12=180.............. equ 1

2x+y+20=180.............equ 2

From equ 1

x+3y=180+12

x+3y=192...............equ 3

From equ 2

2x+y=180-20

2x+y=160.............equ 4

Equate equ 3 and equ 4

x+3y=192...............equ 3

2x+y=160.............equ 4

Using elimation method

x+3y=192...............equ 3

2x+y=160.............equ 4

Multiple equ 3 by 1 and equ 4 by 3

x+3y=192...............equ 3 ×1

2x+y=160.............equ 4 ×3

x+3y=192

6x+3y=480

Subtract

-5x+0=-288

-5x=-288

x=57.6................... Equ 5

Replace 57.6 for x in equ 3

x+3y=192...............equ 3

57.6+3y=192

3y=192-57.6

3y=134.4

y=44.8

B. <CAB= 2x=2×57.6=115.2

<ABD= 3y=3×44.8= 134.4

<ACD=x-12=57.6-12=45.6

<BDC=y+20=44.8+20=64.8

Answer:

x=-33+7y

then putting value of x

18(-33+7y)-77=1

-594+126y-77=1

-671+126y=1

126y=670

y=670/126

Answer:

exponential

linear

$1092.73

$1120

account b

account a

Step-by-step explanation:

on the test now.

Answer: [tex]15r^2-21r+5[/tex]

Step-by-step explanation:

Given: Perimeter of triangular garden = [tex]25r^2 - 9r + 14[/tex]

The sum of two sides of the garden = [tex]10r^2 + 12r + 9[/tex]

Perimeter is the sum of all sides of a triangle.

Third side = Perimeter of triangular garden - sum of two sides of the garden

[tex]=25r ^ 2 - 9r + 14-(10r ^ 2 + 12r + 9)\\\\=25r ^ 2 - 9r + 14-10r ^ 2 - 12r - 9\\\\=15r^2-21r+5[/tex]

The expression represent the third side = [tex]15r^2-21r+5[/tex].

Answer:

3 and a fourth amount of bathces

Answer: $2.40

Step-by-step explanation:

If Kevin gets 12 dollars for every 5 problems, we will need to divide 12 by 5 to find the unit rate; how much Kevin gets for each problem.

12 ÷ 5 = 2.4, and in dollars it is equal to $2.40. Because of this, Kevin is paid $2.40 for each problem he makes for the ST2 publishing Company.

Answer:

1) 2n

2) 9x

3) 8wx

4) 9wx²

5)7a²c

Answer:

down below :)

Step-by-step explanation:

the answer is x = - y/2 + 5/2

your welcome hope this helped

Answer:

Step-by-step explanation:

9*3 + 9x= 27 + 9x or 9x + 27

Answer:

x = 125.44

Step-by-step explanation:

you multiply both side by 7

so 7 • 17.92 = 7 • x/7

125.44 = x

Answer:

x = 125.44

Step-by-step explanation:

multiply each side of the equation by 7

17.92(7) = [tex]\frac{x}{7}[/tex](7)

125.44 = 7x / 7

7x / 7 = 1x or x

x = 125.44

Answer:

x=8,y=-1

Step-by-step explanation:

x-2y=10

x=10+2y

10+2y+3y=5

5y=-5

y=-1

x-2(-1)=10

x=8

The solution to the system of equations x - 2y = 10 and x + 3y = 5 is x = 8 and y =-1

The system of equations is given as:

x - 2y = 10

x + 3y = 5

Subtract both equations

-2y - 3y = 10 - 5

Evaluate

-5y = 5

Divide both sides by -5

y = -1

Substitute y = -1 in x - 2y = 10

x - 2(-1) = 10

This gives

x + 2 = 10

Subtract 2 from both sides

x = 8

Hence, the solution to the equations is x = 8 and y =-1

Read more about system of equations at:

https://brainly.com/question/14323743

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Answer:

-10

Step-by-step explanation:

-5x - 1 = -10x - 51

Add 10x to both sides.

5x - 1 = -51

Add 1 to both sides.

5x = -50

Divide both sides by 5.

x = -10

I hope this helped! :)

Answer:

45.

A=a+b/2  

2/h=7+11/2  

2·5=45

Answer:

[tex] \frac{2 \times{x}^{2} }{3} = 8 \\ 2 {x}^{2} = 24 \\ {x}^{2} = 12 \\ x = 3.46[/tex]

Answer:

$56

Step-by-step explanation:

the equation is A=42+b

b=14 because Leila sells 14 books

substitute 14 in the equation: A=42+14

A=56

Answer:

She earns 1 dollar for each book sold

A = 42+B*1

A = 41+B

Let B = 14

A = 41+14

A = 56

Step-by-step explanation:

D) -3

because the number should be less than -2 and greater than -6

so here only -3 satisfies the condition

Answer:

x/5

Step-by-step explanation:

x is the money so if you divide it equaly you would divide it by the five freinds.

Answer:

8. s(-2) = 3, s(0) = 2, s(4) = 0

Look at the table for each of the values of x in s(x) and see what the y-value is. For example, for s(-2) you look at what y is when x = -2. It would be y = 3.

9. when x = -4, so s(-4)

Look through the table to find the row where y = 4. x would be -4.

10. -1

You can see that each time x goes up by 2, y goes down by 1. This means that the next row would say x = 6 and y = -1. The predicted value of s(x) is -1.

Answer:

i so sory i dont know :(

Step-by-step explanation:

Answer:

an = 5 − 3(n − 1)

Step-by-step explanation:

First term,a = 5

Second term = 2

Common difference,d = 2 - 5 = -3

nth term = a + d(n - 1)

= 5 -3(n - 1)

Check

When n = 2

2nd term = 5 - 3(2 - 1)

= 5 - 3(1)

=5 - 3

= 2

2nd term = 2

Answer:

26cm

Step-by-step explanation:

AO is half of the rectangle. if BD is the whole rectangle... AO (13) times 2 equals 26 cm = BD

Answer:

3

Step-by-step explanation:

so.i think y=3x+b. I'm not completely sure but y2-y1 over x2-x1

Answer:

2

Step-by-step explanation:

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

         [tex]= \frac{-3-3}{3-6}\\\\=\frac{-6}{-3}\\\\= 2[/tex]

Answer:

It's not really a spoiler but I like baby yoda

Answer:

I think Baby Yoda is adorable u.u

Answer:

A formula for the nth term of the given sequence is:

[tex]a_n=36\left(-\frac{4}{3}\right)^{n-1}[/tex]

Step-by-step explanation:

Given the sequence

36, -48, 64...

We know that a geometric sequence has a constant ratio r and is defined by

[tex]a_n=a_1\cdot r^{n-1}[/tex]

Compute the ratios of all the adjacent terms

[tex]\frac{-48}{36}=-\frac{4}{3},\:\quad \frac{64}{-48}=-\frac{4}{3}[/tex]

The ratio of all the adjacent terms is the same and equal to

[tex]r=-\frac{4}{3}[/tex]

Therefore, the given sequence is a geometric sequence.

As the first element of the sequence is

[tex]a_1=36[/tex]

so substituting [tex]a_1=36[/tex] and [tex]r=-\frac{4}{3}[/tex] in the nth term

[tex]a_n=a_1\cdot r^{n-1}[/tex]

[tex]a_n=36\left(-\frac{4}{3}\right)^{n-1}[/tex]

Therefore, a formula for the nth term of the given sequence is:

[tex]a_n=36\left(-\frac{4}{3}\right)^{n-1}[/tex]

Answer: 35cm²

Step-by-step explanation:

This is a composite shape so break it down into its individual shapes and get their areas then add them up to find the shape's total area.

Area of Triangle:

= 1/2 * base * height

= 1/2 * 8 * 5.75

= 23 cm²

Base = 4 + 4 = 8cm

Area of the Trapezium

= (a + b) / 2 * height

a is top length

b is bottom length

= (4 + 8) / 2 * 2

= 12 cm²

Add them up:

= 23 + 12

= 35cm²

Answer:

Answer: 35cm²

Step-by-step explanation:

All the figures can be proven to be parallelograms by the markings.

The properties of parallelogram are:

Parallel opposite sides

Congruent opposite sides

Diagonals may or may not be congruent

Congruent opposite angles

Based on the above properties, all the figures can be proven to be parallelograms

Learn more about parallelograms:

brainly.com/question/11220936

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