if B is the midpoint of AC, and AC = 8x-20, find BC

3X-1

If B Is The Midpoint Of AC, And AC = 8x-20, Find BC3X-1

Answers

Answer 1
Answer: 26
3(9)-1= 26
Solving steps for x:
If B Is The Midpoint Of AC, And AC = 8x-20, Find BC3X-1

Related Questions

I don’t get it someone help it’s due in 40 minutes

Answers

Answer:    y = -0.2x+13

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

Explanation:

To find the slope, all you need are two points.

Pick any two columns to form the two points. Once you have your two points, use the slope formula

I'll use the first two columns

m = (y2-y1)/(x2-x1)

m = (12.2-13)/(4-0)

m = -0.8/4

m = -0.2 is the slope

The y intercept is b = 13 since x = 0 leads to y = 13 (column 1)

With m = -0.2 and b = 13, we go from y = mx+b to y = -0.2x+13

Andrea conducts a science experiment and observes that the height of a plant depends on the amount of sunlight it receives. The plant’s height is 37 centimeters, and it grows at a rate of 0.004 centimeter per hour of sunlight. If the number of hours of sunlight is represented by the variable s, which function can represent the height of the plant?

s(h) = 0.004h – 37
f(h) = 37h + 0.004
f(s) = 0.004s + 37

Answers

Answer:

f(h) = 0.004s + 37

Step-by-step explanation:

The correct representation of the height of the plant is;

          f(h) = 0.004s + 37

Given parameters;

  Height of plant  = 37cm

  Rate of growth  = 0.004cm/hr

  Number of hours of sunlight  = s

To solve this problem, the height of the plant is directly dependent on the amount of sunlight;

     f(h) signifies that height is a function

The height of the plant is 37cm;

         f(h) = 37

The plant grows at a rate of 0.004cm/hr;  number of hours of sunlight is s;

       0.004s

Therefore;

  f(h) = 37 + 0.004s

       

Answer:

f(s)=0.004s+37

Step-by-step explanation:

What is the following equation in standard form? y= - 1/6x + 5

Answers

Answer:

x+6y=30

Step-by-step explanation:

Katelyn ate 1/3 of an apple pie, and Chad ate 3/8 of the same pie. What fraction of the pie was eaten?​

Answers

Answer:

17/24 or 0.708333

Step-by-step explanation:

hope that helps :)

I need the answer to this question for my math homework
−3 = x −11

Answers

Answer:

x = 8

Step-by-step explanation:

Step 1: Write equation

-3 = x - 11

Step 2: Solve for x

Add 11 to both sides: 8 = xRewrite x = 8

Step 3: Check

Plug in x to verify it's a solution.

-3 = 8 - 11

-3 = -3

Answer:

X = 8

Step-by-step explanation:

8-11= -3. I think the easiest way to solve this if you are new to negative numbers is to use a number line.

Good luck!

Please help !!!
The seventh-graders at the middle school are going on a field trip to Hurricane Harbor. They will spend 6 1/2 hours at the water park. The students will need to ride 5 different water slides while they are there. If the time is evenly distributed, how many minutes will the students spend at each water slide?

Answers

Answer:

exabit for about 51 min

Step-by-step explanation:

COMMET IF I BE WRONG

Answer:

6 1/2×60=390 390÷5=78

Step-by-step explanation:

They will have an hour and 18 minutes per each water ride.

What is 13,439 plus 26,948

Answers

Answer:

13,439+26,948= 40,387

Which of the following statements is true?
A.
The rational number system is not closed under multiplication, because the product of two rational numbers is not always an irrational number.
B.
The rational number system is closed under multiplication, because the product of two rational numbers is always a rational number.
C.
The rational number system is not closed under multiplication, because the product of two rational numbers is not always a rational number.
D.
The rational number system is closed under multiplication, because the product of two rational numbers is always an irrational number.

Answers

Answer:

its c i tink but im not completly sure

Step-by-step explanation:

Answer: B. The rational number system is closed under multiplication, because the product of two rational numbers is always a rational number.

The explanation is in the photo below:

3.5 in/year=cm/day
help

Answers

Answer:

.024 cm/day

Step-by-step explanation:

What’s the answer please help

Answers

Answer:

The correct answer is a.

George is in a book club. He earns 6 points for every 9 books he reads, and he needs to earn 24 points to receive a free book. How many points does he earn per book?​

Answers

Answer:

36 books

Step-by-step explanation:

9=6

6*4=24 (9*4=36)

What is an equation of the line that passes through the point (5, 4) and is parallel to
the line 6x – 5y = 15?
Someone please help me

Answers

Answer & Step-by-step explanation:

When two lines are parallel, their slopes are the same. To find the slope of the given equation, convert to slope-intercept form:

[tex]y=mx+b\\\\[/tex]

m is the slopeb is the y-intercept, which is the value of y when the value of x is zerox and y are the corresponding coordinate points (x,y)

[tex]6x-5y=15[/tex]

Solve for y. Subtract 6x from both sides:

[tex]6x-6x-5y=15-6x\\\\-5y=-6x+15[/tex]

Divide both sides by -5:

[tex]\frac{-5y}{-5} =\frac{-6x}{-5} +\frac{15}{-5} \\\\y=\frac{6}{5}x-3[/tex]

The slope is [tex]\frac{6}{5}[/tex].

Now you need to make an equation in point-slope form:

[tex]y-y_{1}=m(x-x_{1})[/tex]

m is the slope[tex]x_{1}[/tex] and [tex]y_{1}[/tex] are the coordinate points

Insert known values:

[tex]y-4=\frac{6}{5}(x-5)[/tex]

You can use this equation, or you can convert to slope-intercept form by solving for y:

Use the distributive property:

[tex]y-4=\frac{6}{5} x-6[/tex]

Add 4 to both sides:

[tex]y-4+4=\frac{6}{5}x-6+4\\\\ y=\frac{6}{5}x-2[/tex]

:Done

The equation of the perpendicular line is [tex]y = \frac 65x - 2[/tex]

The equation of the line is given as:

[tex]6x -5y = 15[/tex]

Start by calculating the slope (m) of the line as follows:

[tex]6x -5y = 15[/tex]

Subtract 6x from both sides

[tex]-5y = 15 - 6x[/tex]

Divide both sides of the equations by -5

[tex]y = -3 + \frac65x[/tex]

Rewrite as:

[tex]y = \frac65x-3[/tex]

For a linear equation, y = mx + b, the slope of the line is m

So, the slope is:

[tex]m = \frac65[/tex]

The equation of the line is said to be parallel to the above equation

So, the slope of the line is:

[tex]m = \frac65[/tex]

The line is said to pass through point (5,4).

So, the equation of the line is:

[tex]y = m(x - x_1) +y_1[/tex]

This gives

[tex]y = \frac 65(x - 5) +4[/tex]

Expand

[tex]y = \frac 65x - 6 +4[/tex]

[tex]y = \frac 65x - 2[/tex]

Hence, the equation of the line is [tex]y = \frac 65x - 2[/tex]

Read more about line equations at:

https://brainly.com/question/14323743

solve the equation. check your answer.
-14 = -4(9x - 1)​

Answers

Answer:

x = 0.5

Step-by-step explanation:

First, distribute -4 to the parentheses:

-14 = -4(9x - 1)​

-14 = -36x + 4

Subtract 4 from both sides:

-18 = -36x

Divide each side by -36

0.5 = x

x = 0.5

Answer :

➠ -14 = -4(9x - 1)

Multiplying by -1 on both sides,

we ge[tex]t[/tex]

➠ 14 = 4(9x - 1)

➠ 14 = (4 × 9x) - (4 × 1)

➠ 14 = 36x - 4

➠ 36x = 14 + 4

➠ 36x = 18

➠ x = 18/36

➠ x = 1/2

x = 0.5

Hope It Helps!

R
$
Landon invests $3000 into stocks. The
account has a rate of 10% and is com-
pounded annually. How much money is
in the account after 5 years? How much
interest did he earn?

Answers

1,500$ in interest was earned 4,500 is in the account total

18 > 5k + k

A. K> 3
B. K >-6
C. K > - 1
D. K<3​

Answers

Answer: k < 3

......................

What is the result when x^3+2x^2– 11x + 8 is divided by x - 1?

Answers

Answer:

result is x^2+3x-8 sorry for the photo quality

For a regular 36-sided polygon, what is the degree of rotation?

Answers

360-gon all have 80-degree rotational symmetry.

Answer:

360-gon all have 80-degree rotational symmetry.

Step-by-step explanation:

Please answer this, i really need it its my last question

Answers

Answer:

y=-4 to 4

x=-1 to -7

Step-by-step explanation:

I need help asap please ​

Answers

Answer:

its correct

Step-by-step explanation:

Answer:

I can help

Step-by-step explanation:

but i don't see the rest of the question lol

Please help me!, 40 points!

Answers

Answer:

what is the question

Step-by-step explanation:

Answer:

What is the question?

Step-by-step explanation:

Help me ASAP please!!!

Answers

Answer:

30 centimeters

Step-by-step explanation:

You have to find the scaling of the lengths first, and to do that, you divide the 20 by 8, which would be 2.5. After, you multiply 2.5 by 12 to get your answer.

Answer:

30

Step-by-step explanation:

20 divided by 8 is 2.5, so you know that the triangle expanded by 2.5.

Multiply the small triangle's length by 2.5 to get your answer of 30.

Approximate √60 to the nearest tenth with step by step directions please! And thanks!

Answers

Answer:

7.7 is the answer

Step-by-step explanation:

(credit to manics.info)

Step 1:

Calculate the square root of 60 to be:

√60 = 7.74596669241483

Step 2:

Reduce the tail of the answer above to two numbers after the decimal point:

7.74

Step 3:

Round 7.74 so you only have one digit after the decimal point to get the answer:

7.7

To check that the answer is correct, use your calculator to confirm that 7.72 is about 60.

Hope this help and have a great day!

Plz help me with number 1

Answers

For figure one angle 1 is 98 and for angle 2 it is 82 THEN for figure two both angles are 64 THE LAST ONE figure 3 angle 1 is 157 and angle 2 is 23

If m= 8, how many solutions are there for the expression m - 8?
2
infinite
( hy
1
0

Answers

Step-by-step explanation:

0

A recipe that yields 12 cups of soup calls for 28 ounces of beef broth. How many ounces of beef broth do you need to make 18 cups of the soup?

Answers

Answer:

42 ounces.

Step-by-step explanation:

First, divide the 28 ounces by the 12 cups. You would then have 2.33333333333 ounces of beef needed for one cup of soup. Then, you would multiply that by 18, and you would get 48.

Suppose you had two circular objects. Let the first circular object have a diameter of 26 cm and let second circular object have a diameter that is half as long as the diameter of the first. What would the circumference be for the second item in centimeters?

Answers

Answer:

40.82cm

Step-by-step explanation:

half of 26 is 13

the second's circle diameter is 13

the formula for circumference is C = 2πr

where r is the radius and π is 3.14

diameter =2r

13 = 2r

r = 6.5

2 x 6.5 x 3.14 = 40.82

40.82 cm  

Movers Company manufactures sneakers. The production of their new sneaker for the coming three months is budgeted as follows:​ ​ August 30,000 September 50,000 October 35,000 Each sneaker requires 2 hours of direct labor time. Direct labor wages average $15 per hour. Monthly overhead averages $10 per direct labor hour plus fixed overhead of $4,500. What is the direct labor cost budgeted for September?

Answers

Answer:

Direct labor cost= $1,500,000

Step-by-step explanation:

Giving the following information:

Production:

September 50,000

Each sneaker requires 2 hours of direct labor time.

Direct labor wages average $15 per hour.

First, we need to calculate the number of direct labor hours required:

Direct labor hours= 50,000*2= 100,000 hours

Now, the direct labor cost:

Direct labor cost= 100,000*15= $1,500,000

Simplify the expression (2 − 5)(3 + 7) − (4 + 3). Show your work!

Answers

Answer:

=-37

Step-by-step explanation:

=-3(3+7) - ( 4+3)

=-3.10-(4+3)

=-3.10-7

=-30-7

=-37

Answer:

Your final answer will be

−37

Step-by-step explanation:

(2−5)(3+7)−(4+3)

= −3(3+7)−(4+3)

= (−3)(10)−(4+3)

= −30−(4+3)

= −30−7

= −37

*** hey can someone explain to me how to solve this question, thank youu

Answers

Answer: One way to find the least common multiple of two numbers is to first list the prime factors of each number. Then multiply each factor the greatest number of times it occurs in either number. If the same factor occurs more than once in both numbers, you multiply the factor the greatest number of times it occurs.

Step-by-step explanation:

What are the terms in the expression 4mn+m+5

Answers

Answer:

4mn,m and, 5. The terms are anything that's not a symbol like + or = in an equation

P.s.

Please give me brainliest for my next rank.

Other Questions
Who are the two main characters in the book Maus based on? where are the electrons found in Bohrs atomic model What is the correct order of the numbers from least to greatest. 0, -3/2, 7/3, 2.1, -2 Host A is sending a file to Host B. There are 3 links (therefore 2 switches) between the hosts. The file is segmented into packets of 40 bytes, with a 10 byte header added to each packet. Each link has a transmission rate of 100 kbps and a speed of 1000 km per sec. The switches are 100km away from each other. Host A is 50 km away from the first switch while Host B is 150 km away from the second switch. Data travels from Host A to the first switch, on to the second switch and then to Host B. What is the propagation delay (in seconds) when a packet of data travels between the 2 routers? Much of this excerpt focuses on nietzches criticism of religion and society You choose a card from a deck of 52 cards. Without replacing the card, you choose a second card. What is the probability of choosing two red cards? An expression is shown, where a is a positive number less than 1, b is less than 0, and |a| Which of the following might a small local bakery hire a multimedia artist to do? (Select all that apply).design a new line of cupcakesdesign a menucreate advertisingcreate digital ordering systems Which of the following is NOT a component of health related fitness?A. Cardiovascular enduranceB. Muscle strength C.Flexibility D. Agility Which pair of regions have the most similar standard of living?Southeast Asia and the United StatesSub-Saharan Africa and EuropeUnited States and EuropeAustralia and Northern Asia In which of the following examples would you see a chemical change occur?A. Candle wax meltingB. Lighting a matchC. Salt dissolving in waterD. Water freezing Serge stayed at a bed and breakfast in a mountain town. The bed and breakfast provides food and a comfortableroom for Serge each night after he skis and hikes in the mountains. What term best describes the role of the bedand breakfasthospitalitytourismO sightseeingrecreation Jack has been depressed because he is overwhelmed by all the expectations and responsibilities that he cannot seem to meet. Because of this, Jack turns to illegal substances. What is the most likely reason why Jack decides to use illegal substances? to meet the expectations to get a high feeling to have more friends to cure his depression Que es el plato del buen comer? What does SFA software provide tools for? i need help with If x = 5, find the value of LaTeX: 16-x16 x Light waves pass through two openings and interfere, producing light and dark areas. Which of the following statements is true with regard to the areas that are produced?A.The bright areas are produced by the destructive refraction of light waves.B.The dark areas are produced by the destructive refraction of light waves.C.The dark areas are produced by the constructive interference of light waves.D.The bright areas are produced by the constructive interferences of light waves. what is the justification for Step 1 in the solution process? can someone please help me Which contribution did Sunni Ali make to the Songhai Empire?He united the Songhai Empire and brought about a period of peace.He oversaw the construction of schools and universities.He made Islam the official religion of the Songhai Empire.He increased agriculture and introduced a new crop, cotton.PLZ HELP!!!!!!!