What is the total angle of This?



Pls help

Answer:

Um no picture but i know 20-24 is -4 hope that helps

Step-by-step explanation:

Answer:

6/7

Step-by-step explanation:

because there are 28 properties in all

4 of them are railroads

but we're not looking for the probability of selecting a railroad, which would be 4/28 or 1/7, but for not selecting a railroad

and 24 of them are not railroads

So the probability of not selecting a railroad is 24/28, which simplified/reduced is 6/7

Answer:

14/13 or 1.0769

Step-by-step explanation:

Used a Regression Calculator and typed in the points

Step-by-step explanation:

1. ΔABC=ΔCDE: a) according to the condition BC=CD and AC=CE; b) m∠(BCA)=m∠(DCE).

2. if ΔABC=ΔCDE, then m∠(BAC)=m∠(DEC) and m∠(ABC)=m∠(CDE).

3. if m∠(BAC)=m∠(DEC), then AB || DE (or if m∠(ABC)=m∠(CDE), then AB || DE).

Answer:

1/2

Step-by-step explanation:

the first one trust me

Answer:

34.23 centimeters roughly 11 inches

Answer:

Step-by-step explanation:

x+y=180; y+z=180

145+z=180

z= 35

y=180-35

y =145

x=180-145

x= 35

---------------------

2x-10=x+80

x=90

3y-4 =y+20

2y = 24

y = 12

Answer:

nirvfivbndbgfbdfgdbgnbgfnbgnbf gnbvbnhgfnghfjhjhgjgjjhgjgj

Step-by-step explanation:

Answer:

[tex]2\dfrac{1}{10}\ \text{acres}[/tex]

Step-by-step explanation:

[tex]9[/tex] acres of land split into [tex]4\dfrac{2}{7}[/tex].

Now

[tex]4\dfrac{2}{7}=4+\dfrac{2}{7}[/tex]

One section of land will be

[tex]\dfrac{9}{4+\dfrac{2}{7}}\\ =\dfrac{9}{\dfrac{30}{7}}\\ =\dfrac{63}{30}\\ =\dfrac{21}{10}=2\dfrac{1}{10}\ \text{acres}[/tex]

One section of the land is [tex]2\dfrac{1}{10}\ \text{acres}[/tex].

Aswr:

i got undefined

Stp-by-stp explntin:

Answer:

A had to be the answer.

Answer:

A

Step-by-step explanation:

Answer:

thanksssssssss

Step-by-step explanation:

sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss

Answer:

y = (x + 4)²

Step-by-step explanation:

Given equation is,

y = x²+ 8x + 16

By using identity (a + b)² = a² + 2ab + b²

y = x² + 2(4)(x) + 4²

Here a = x and b = 4

y = (x + 4)²  

Therefore, factored form of the given equation is y = (x + 4)²

Answer:

WY = 12 units.

Step-by-step explanation:

Given the number line

The distance between W and Y can be calculated such as:

WY = [Location of Y] - [Location of W]

WY = [7] - [-5]

WY = 7+5

WY = 12

Therefore, WY = 12 units

Answer:

x= -2.9

Step-by-step explanation:

Any of these 3 qnswers would work 229/45 5 4/45 5.08

Step-by-step explanation:

71/9=14/5+m

14/5-71/9

=-229/45

Answer:

The 4 answer is yours

Step-by-step explanation:

-2x^3+2x

Answer:

y=8x+7

Step-by-step explanation:

Use the form y=mx+b

M= the slope

B= the y-intercept

y=8x+?

Since the y coordinate of (0,7) is 7

b=7

So y=8x+7

Answer:

48

Step-by-step explanation:

64*3/4=48

answer:

increase, $80

Answer:

This seems to be a linear relationship:

A linear relationship can be written as:

y = a*x + b

where a is the slope and b is the y-axis intercept.

For a line that passes through the points (x1, y1) and (x2, y2), the slope can be written as:

a = (y2 - y1)/(x2 - x1).

We know that 3 workers can complete the job in  4 days.

Then if we define W as the rate at which a single worker can complete the work, we have the ordered pair (3 workes, 4 days)

And we also know that 6 workers can finish the job in 3.05 days, then we also have the ordered pair (6 workers, 3.05 days)

Then using these two, we can find the slope of the line:

a = (3.05 days - 4 days)/(6 workers - 3 workers) = -0.35 days/worker.

Then we have the equation:

y = (-0.35 days/worker)*x + b

Where:

y represents the time to complete the job

x represents the number of workers.

b is the y-intercept, to find the value, we could just replace one of the points in the equation, for example with the point (3 workes, 4 days) we need to replace x by 3 workers, and y by 4 days:

4 days = (-0.35 days/worker)*3 workers + b

4 days = -1.4 days + b

4 days + 1.4 days = 5.4 days  = b

then the equation is:

y = (-0.35 days/workers)*x + 5.4 days.

Now we can find the number of days needed for 5 workers to finish the job, we just need to replace x by 5 workers:

y = (-0.35 days/workers)*5 workers + 5.4 days

y = 3.65 days.

Answer:

Step-by-step explanation:

This expressions equals [tex]\sqrt{(x-2)^{2}[/tex]

You can simplify to absolute value of x-2 when x is less than 2

Answer:

x<6

Step-by-step explanation:

b. x≤6

so the empty circle means it's (in this case) less than or equal to 6. the < looks like an L, so think, L is for Less than. Also, the < looks like part of <-, so that's the way the arrow points! hope this helps, good luck!

Answer:

The answer is 6.5 meters tall

Step-by-step explanation:

650 divided by 100

do your 2 loops to the left and you get 6.5

Answer:

44 bulldogs

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

Because i don;t have equal parts

Answer:

number 3 is wrong, because it does not show equal parts. All of the others have equal amounts shown.

Step-by-step explanation:

Answer:

5x3+9x2+15x+27

Step-by-step explanation:

The expression that is equivalent to (mn)(x) is 5x³ + 9x² + 15x + 27.

Option A is the correct answer.

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example: so

1 + 3x + 4y = 7 is an expression.com

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

To find the product of m(x) and n(x), we need to multiply the two polynomials term by term:

m(x) = x² + 3

n(x) = 5x + 9

mn(x) = (x² + 3) (5x + 9)

Multiplying the two polynomials using the distributive property.

mn(x) = 5x³ + 9x² + 15x + 27

Thus,

The expression that is equivalent to (mn)(x) is 5x³ + 9x² + 15x + 27.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ5

Answer:

1- they are proportional

2- that one is right

Step-by-step explanation:

k so

x and y are proportional bcuz y will always be 1/3 of x, and if u drew a line on the graph it would go thru the origin

Answer:

9/140

Step-by-step explanation:

9/20⋅5/35

Factor the number: 35= 5⋅7

9/20⋅5/5⋅7

Cancel the common factor: 5

9/20⋅1/7

Apply the fraction rule

9⋅1/20⋅7

Multiply the numbers: 9⋅1=9

9/20⋅7

Multiply the numbers: 20⋅7=140

9/140

There's your answer ;)