Points A, B, and C are collinear. Point B is between A and C. Solve for x
Find AC if BC=11x-1, AC=21x, and AB=11.

Answers

Answer 1
girl I struggle with this

Related Questions

A vertical line passes through the point (–3, 5). Which point is also on this line? *
2 points
Captionless Image
(0, 0)
(5, –3)
(–3, –4)
(–1, 5)

Answers

The answer is -3,-4 because if the line is vertical the x axis stays the same which is -3 so this is the only correct answer

Answer:

-3 -4

Step-by-step explanation:

pls help me with this

Answers

Answer:

I would say 3

Step-by-step explanation:

Most reasonable

Can someone help me please ?

Answers

Answer:

C I am pretty sure.

Step-by-step explanation:

For C, we can alter the equation to be 5 - 9 > 2x or -2 > x which satisfies the graph above. Similarly, we can alter the second equation to be 3x ≥ -3 or x ≥ -1 which again is true from the graph above.

simplify: log64+2log5-2log40​

Answers

Answer: 0

Step-by-step explanation:

Use rules of logarithms to condense.

what is 96 divided by 4

Answers

Answer:

24

Step-by-step explanation:

Solve the equation shown:

-5(x - 3) +7x = 35

x =

Answers

Answer:

10

Step-by-step explanation:

[tex]-5(x-3)+7x=35[/tex]

Distribute the 5

[tex]-5x+15+7x=35[/tex]

Combine like terms

[tex]2x+15=35[/tex]

Subtract 15 to isolate the variable

[tex]2x=20[/tex]

Divide by 2

[tex]x=10[/tex]

Answer:

x = 10

Step-by-step explanation:

Simplify by applying the distributed property: -5x - -15 + 7x = 35Simplify: -5x + 15 + 7x = 35Combine like terms: 2x + 15 = 35Subtract 15 from each side, so it now looks like this: 2x = 20Divide each side by 2 to cancel out the 2 next to x. It should now look like this: x = 10

I hope this helps!

a) Sheetal has eight Rs 5. coins. After purchasing 1 kg of tomatoes, only one coin left with her. What is the price
of 1 kg of tomatoes? b)The shopkeeper has 46 kg 750 g of tomatoes in his stock. He sells 28 kg 850 g of
tomatoes. What is the weight of tomatoes that are left?​

Answers

Step-by-step explanation:

please check the attached picture..and rotate it

Write the question the symbols represent, then solve it.
f(-2)=-3+2x^2

Answers

Answer:

f(-2) = 5

Step-by-step explanation:

Step 1: Define

f(x) = -3 + 2x²

f(-2) is x = -2

Step 2: Substitute and Evaluate

f(-2) = -3 + 2(-2)²

f(-2) = -3 + 2(4)

f(-2) = -3 + 8

f(-2) = 5

Find S, for the series below.
-3,-1, 1, 3, 5, ...
S6 =

Answers

s6 = 7

Step-by-step explanation:

you have to see what kind of pattern is going on in this case it's +2 -3 to -1 is +2, -1 to 1 is +2 and so on so apply that rule to 5 and you'll get the answer 5 + 2 is 7 and that's why it's 6th term in S!!

I hope this helped

You want to fit all of your lip glosses in _3
makeup bags. You already have 3 makeup bags.
They are different sizes. The sizes are S,L,L.
Small-(8.5" H x 8.75 in "W). Large-6.75 in Hx
9.25 in W x 3.25 in D. You have 35 lip glosses.
They are all _6_inches.How many more makeup
bags do you need to buy?/ if any.

Answers

Answer:

uwiouwj22nnjj n2k2k2km n2n2j2j2j2jn2n2 2 2 2 2n2j2j2n2n2 2 2 3 3n2j2j2n3n n3j3n3n3n3 3

Simplify the following using a Property of Integer Exponents.

2,345⁰

Answers

It’s 1, anything to the zero power is one.

Simplify 12 + 3(2x - 3) + 4

Answers

Answer:

Subtract

9

from

12

.

6

x

+

3

+

4

Add

3

and

4

.

6

x

+

7

Step-by-step explanation:

Evaluate the expression when a= 1/4 and b=6

Answers

Answer:

b=24

Step-by-step explanation:

need helps fasgt plss

Answers

Answer:

I think total area=36

Step-by-step explanation:

By finding ar. of all 4 triangles separately by the formula 1/2×base×height

Round 3.55 to the nearest whole number

Answers

Answer:

i think the answer is 4

Breannas cat weighs 3200 grams. Her neighbors cat weighs 4.68 kilograms. What is the difference, in grams, of the weights of two cats

Answers

Answer:

1480 grams.

Step-by-step explanation:

3200 grams = 3200/1000

= 3.2 kgs.

Difference in weight = 4.68 - 3.20

= 1.48 kgs

= 1480 grams.

Answer:

3,200g  - 4.68kg = 1480

Step-by-step explanation:

4.68k g = 4,680 g

1 kg = 1,000 g

4,680 - 3,200 = 1480

2) Domain
Range
Function?

Answers

Answer:

domain range edge trangle

Domain is all real numbers

It is a function

Continuous

Range im not sure

LOTS OF POINTS!!! HELP WITH 7 ANd EXPLAIN!!

Answers

Answer:

w=4

Step-by-step explanation:

The surface area of a prism is SA= 2lw+2lh+2hw

We are trying to find out the width if the SA is 240 square inches, length is 12 inches, and the height is 5 inches. Let's plug these numbers into the equation.

240=(2*12*w)+(2*12*5)+(2*5*w)

          24w+120+10w

240= 34w+120

-120           -120

120= 34w

120/34 = 34w/34

w is approximately equal to 3.5 which can be rounded to 4

w=4

Hope this is right! It was confusing at first but I understood it!

How many solutions to y=2x-3 y=-x+3

Answers

Answer:

One solution, as there is only one intersection between these two lines.

x = 2, and y = 1 (point of interesection (2, 1) )

y = 2x-3

y = -x + 3

first step is to substitute the y of one equation into the other and solve for x.

- x + 3 = 2x - 3

___________

+x. +x

_____________

3 = 3x-3

_____________

+3 +3

____________

6 = 3x

_____________

÷3 ÷3

_______________

2 = x

______________

x = 2

_______________

We can verify this value is true by substituting it back into the equations and as a result also solving for the working y value.

x = 2 -> y = 2(x) - 3

2(2) - 3 = 4 - 3 = 1

y = 1

____________

x = 2 -> y = -(x) + 3

-(2) + 3 = -2 + 3 = 1

y = 1

In this fraction, which number is the denominator?
8
16
O A. 16
OB. 8

Answers

The answer is A Bc the bottom is the denominator

A number m plus 4 is greater than or equal to 7.

Answers

Answer:

m is greater than or equal to 3

Step-by-step explanation:

[tex]m \geqslant 3[/tex]

Answer:

[tex]m + 4 \geqslant 7 \\ m \geqslant 7 - 4 \\ m \geqslant 3[/tex]

Help, I’m stuck. Lol.

Answers

Answer:

a. height = 12

b. area = 228

Step-by-step explanation:

a. To find the height, we can use the triangle formed by the side that measures 15, the side that measures 9. and the height. The hypotenuse of the triangle(the longest side opposite of the right angle), is 15. We can then use the Pythagorean Theorem, which states that [tex]a^2+b^2=c^2[/tex], where c is the hypotenuse, and a and b are the two other sides. In this case, we need to find a leg of the triangle, not the hypotenuse. What do we do? We can first call the height a, and rearrange the Theorem into [tex]c^2-b^2=a^2[/tex]. [tex]15^2=225, 9^2=81,[/tex] and [tex]225-81=\sqrt{144}[/tex]=12. Therefore, the height of the parallelogram is [tex]\boxed{12}[/tex]

b. To find the area of the parallelogram, we can use the area formula, which is Base*Height. The base is the flat side. We can find the base by adding 9+10=19, and [tex]19\cdot12=\boxed{228}[/tex]

if x does not equal 16 then 2x+10 does not equal 42​

Answers

Answer:

The answer is

True

Steve and Brian are both avid bicyclists. Each week, Steve rides for a total of 2x hours at an average speed of x miles per hour.
sBrian rides 6 more hours a week than Steve, but at an average speed that is 4 miles per hour less than Steve's average speed.
Which of the following functions will give the total distance that Brian rides each week, in miles?

Answers

Answer:

m(x) = 2x^2 - 2x - 24

Step-by-step explanation:

We will use the speed formula for this.

d/t = s

d is distance

t is time

s is speed

since we are looking for a function that gives the distance, we must rewrite

the equation to have d on one side of the equation by itself. We will do this by multiplying both sides by t.

(d/t)t = (s)t

which simplifies to:

d = st

Now we must find out what s and t are.

t: Steve's time riding is 2x hours, and Brian's is 6 more hours, so

Brian's time riding is 2x + 6.

so t = 2x + 6.

s: Steve's speed is x mph. Brian's is 4 less than that so

s = x - 4.

Now we can plug in what we know the the formula we made: d=st

d = (2x + 6)(x-4)

now we can FOIL.

(2x)(x)= 2x^2

(2x)(-4)= -8x

(6)(x) = 6x

(6)(-4) = -24

d = 2x^2 - 8x + 6x - 24

simplify:

Answer: d = 2x^2 -2x - 24

p.s. This was my first time answering a question on Brainly, sorry if it

was not explained well. Let me know if you have questions.

Need help on this please Help. I would really appreciate it :)

Answers

Answer:

i am not sure but according to me ans is d

Step-by-step explanation:

Ax+By=C

Ax=C-By

A=C-By/x

Yesenia swims laps at a pool. For every 10 laps she swims the backstroke, she swims 15 laps of freestyle. Which ratio shows the number of laps Yesenia swims the backstroke to the number of laps she swims freestyle?

Answers

Answer:

2:3

Step-by-step explanation:

Answer:

2-3

Step-by-step explanation:

for a walkathon a sponsor committed to give you a flat fee $5 plus $2 for every mile m you walk.
A.write an expression for the total amount you will collect from your sponsor at the end of the walkathon

B. then evaluate your expression for 20 miles walked

Answers

5a x 2m= I hope that’s close to what you’re needing.

Is the GCF right yes or no.

Answers

Answer:

yes

Step-by-step explanation:

Answer:

YES, THE GREASTEST COMMON FACTOR IS 7

Step-by-step explanation:

42 = 2 X 3 X 7

154 = 2 X 7 X 11

In parallelogram JKLM, what is the relationship between angle j and angle k?

j° + k° = 180°
j° = k°
j° = -k°
j° - k° = 180°
1 of 4

Answers

Answer:

since j&k are interior angles if I added they should come up to 180° so j + k is equals to 180° yeah that's the answer

what's the value for x makes this equation true 3/5 X-0.5=19 ​

Answers

Answer:

what's the value for x makes this equation true 3/5 X-0.5=19 ​  HERE YOU GO!!

Step-by-step explanation:

-5x - (-7 - 4x) = -2(3x - 4)

 

-5x + 7+ 4x = -6x + 8

 

-x + 7= -6x + 8

 

5x = 8 - 7

 

5x = 1

 

x = 1/5

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

The value of x that makes the equation 3/5x - 0.5 = 19 true is 32.5.

What is an equation?

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

Example:

2x = 4 is an equation.

3x = 6 + 5 is an equation.

We have,

3/5x - 0.5 = 19

Add 0.5 on both sides.

3/5x = 19 + 0.5

3/5x = 19.5

Multiply 5/3 on both sides.

x = 19.5 x 5/3

x = 32.5

Thus,

The value of x that makes the equation 3/5x - 0.5 = 19 true is 32.5.

Learn more about equations here:

https://brainly.com/question/17194269

#SPJ5

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