what is AC? pls help 30 points if u awnser

What Is AC? Pls Help 30 Points If U Awnser

Answers

Answer 1

Answer:

C. 6

Step-by-step explanation:

ΔADC and ΔACB are similar because two of their angles are congruent (∠ACD and ∠ABC, and ∠DAC and ∠CAB)

Because the sides are similar, you can create a proportion

[tex]\frac{AC}{AD}=\frac{AB}{AC}[/tex]

substitute the given values for the sides. AD=4 and AB=4+5=9

[tex]\frac{AC}{4}=\frac{9}{AC}[/tex]

cross multiply

[tex]AC^{2} =36[/tex]

take the square root of both sides

AC=6

Answer 2
I’ve done this, the answer was c

Related Questions


write the percent of each figure
that is shaded.

Answers

Answer:

1. 21%   2.  70%

Step-by-step explanation:

1. 21 out of 100 are filled in

2. 7/10 are filled in

Multiply 4/5 by 10 ​, and then multiply that product by 17 .

Answers

Answer:

your answer is 406.

Step-by-step explanation:

4/5 x 10 will equal to 8. 8 times 17 equals 406.

In the diagram below, xy and z are tangent to 0. What is the measure of XZ?

Answers

Answer:

A. 130°

Step-by-step explanation:

Answer:130

Step-by-step explanation:

I just finished the quiz :)

Evaluate each series.
Help pls 50 points

Answers

Answer:

1. 2,555

2. 23.25

Step-by-step explanation:

1. 5+10+20+...

S9 = 5(2^9-1)/(2-1)

= 5(511) = 2,555

2. 12+6+3+1.5+0.75 = 23.25

A rectangular covered court has a length of 35m and a width of 20m. what
is the area of the covered court?
What is asked?
What are given?
What operation to be used?
What is the number sentence?
What is the answer?​

Answers

Answer:

area of rectangle = 110 cm^2

Step-by-step explanation:

here's your solution

=> length of rectangle = 35 cm. [ given ]

=> width of rectangle = 20 cm. [ given ]

=> we need to find area ,

=> area of rectangle = 2(length + width)

=> area of rectangle = 2(35 + 20)

=> area of rectangle = 2*55 =

=> area of rectangle = 110 cm^2

[tex] \: hope \: it \: helps..[/tex]

Keisha, Boris, and Jose sent a total of 126 text messages over their cell phones during the weekend. Boris sent 4 times as many messages as Jose. Jose sent 6 fewer messages than Keisha. How many messages did they each send?

Answers

Answer:

Boris=504 keisha=120

Step-by-step explanation:

First you would start off by Multiplying 4x126 the result of that is= 504 so thats how much Boris sent. To get the answer to how many jose sent you simply just subtract 6-126 and that should result in 120

A bag contains eight white marbles, six red marbles and four blue marbles.
How many blue marbles must be added to the bag so that the probability
of choosing a blue marble is 1/2?
a. 6
b. 5
c. 10
d. 0

Answers

Answer:

c) 10

Step-by-step explanation:

you need to add the white and red marbles which would be 14.

then you subtract 14 by the amount of blue marbles.

Find the distance of the two given points (1,5) and (4,10)

Answers

Answer:

5.831

Step-by-step explanation:

Distance between both given points=Lenght=5.831

which equation is not a linear function:
y=2x
y=x+2
y=x-2
y=x²

Answers

Answer:

Step-by-step explanation:

A linear equation can be written in the form

y = mx+b.

y = x² is not linear.

I think it’s 393.75 But not Sure can anyone confirm ? Or share the right answer

Answers

Answer:

$415.63

Step-by-step explanation:

it would have been 393.75, but he worked 5 hours overtime and got paid time and a half for it, meaning his normal pay plus half of it. (only for overtime tho).

so first calculate his normal pay:

40 × 8.75 = 350

then add overtime to it

8.75 × 5 = 43.75

43.75 × 1.5 = 65.625

65.625 + 350 = 415.625

round that and its 415.63!

Which angle has a positive measure?

Answers

Answer:

what angles

Step-by-step explanation:

i do not see anything to solve

Solve for x.
x + 2 over 4 = 8​

Answers

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

[tex]\mathsf{\dfrac{x +2}{4}=8}[/tex]

[tex]\large\textsf{MULTIPLY 4 to BOTH SIDES}[/tex]

[tex]\mathsf{\dfrac{x +2}{4}\times4=8\times4}[/tex]

[tex]\large\textsf{CANCEL out: 4}\times\large\textsf{4.}[/tex]

[tex]\large\textsf{KEEP: 8}\times\large\textsf{4 because it helps you solve for x}[/tex]

[tex]\mathsf{8\times4=\bf 32}[/tex]

[tex]\large\text{New equation: \textsf{x + 32 = \bf 32}}[/tex]

[tex]\large\textsf{x + 2 = 32}[/tex]

[tex]\large\textsf{SUBTRACT 2 to BOTH SIDES}[/tex]

[tex]\mathsf{x +2-2=32-2}[/tex]

[tex]\large\textsf{CANCEL out: 2}-\large\textsf{2 because that gives you 0}[/tex]

[tex]\large\textsf{KEEP: 32}-\large\textsf{2 because that helps you solve for x}[/tex]

[tex]\large\textsf{New EQUATION: \mathsf{x = 32 - 2}}[/tex]

[tex]\mathsf{x = 32 - 2}[/tex]

[tex]\large\textsf{Simplify above and you have your result to this equation}[/tex]

[tex]\mathsf{32-2=\bf 30}[/tex]

[tex]\boxed{\boxed{\large\textsf{Answer: \huge \bf x =30}}}\huge\checkmark[/tex]

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

~[tex]\frak{Amphitrite1040:)}[/tex]

2 4/5*1 1/12=
Help plz it’s for grade recovery

Answers

Answer:

3.03 (if you're rounding to nearest hundredth, 3 if nearest whole/tenth.

That’s really hard but i will find the answer give me one second please .

please help, no links

Answers

Answer:

150

Step-by-step explanation:

Remark

The exterior angle = the sum of the two given interior angles. The first job is to solve for x and then use that to find the exterior angle.

Equation

83 + 6x + 7 = 15x              

Solution

Combine like terms

90 + 6x = 15x        Subtract 6x from both sides.

        6x     6x

90 = 9x                 Divide both sides by 9

90/9 = 9x/9

x = 10

Now the exterior angle = 15x

Exterior angle = 15*10

Exterior angle = 150

Consider the triangle below

Answers

There is no picture

the final answer math

Answers

Answer:

$10.50

Step-by-step explanation:

$39.90 ÷ 3.8 pounds

= 10.50263157894735

after rounding, your answer must be 10.50

hope this helps.

What is the answer for the four at the bottom?

Answers

What am I suppose to do so I can help you?

Matthew has a bag that contains orange chews, cherry chews, and lime chews. He
performs an experiment. Matthew randomly removes a chew from the bag, records
the result, and returns the chew to the bag. Matthew performs the experiment 24
times. The results are shown below:
A orange chew was selected 10 times.
A cherry chew was selected 11 times,
A lime chew was selected 3 times.

Answers

Answer: 13/24

Step-by-step explanation:

The experiment occurred 24 times orange or lime was selected 10+3=13

Probability the next chew will be orange or lime: 13/24

5th grade math. correct answer will be marked brainliest

Answers

The answer is b          

saddsadsadas

Answer:

B

Step-by-step explanation:

Cause he added 24.76 more pounds to the 3.6 pounds. So you can take 24+3=27 and you might think C, but 0.76+0.6 that equals more than 1, so 27+1=28, and B has 28 as its answer, so its B

B

Hey luvs!

The endpoints of AB are A(1,4) and B(5,-1). What are the coordinates of the point that divides AB in the ratio
2:3?

Answers

Answer:

I don't know I'm sorry.............

HELP ME PLEASEEEEEEEEEEEEEEEEEEE

Answers

Answer:

The second answer choice

Step-by-step explanation:

The pyramid shown is a triangular pyramid. A triangular pyramid consist of 4 faces; 1 triangular base and 3 triangular lateral faces.

Hence, the correct answer would be the second choice.

Help me guys find the solution please and thank you
4x+17=23

Answers

X = 1.50. Good luck!
The answer is: X = 1.5

I hope it’s helps you :)

100 POINTS!!!!!! HELP
Question 23
Max and Jay are among 12 contestants in the school spelling bee. If the top two finishers win prizes, what is the probability both Max and Jay will be the two prize winners?
A
1766
B
136
C
166
D
1132

Answers

A - 1766! I hope this helps

Nine years ago, Tarah opened a savings account with her bank. She started with a balance of $359 and has not made any withdrawals or deposits since then. If her interest rate is 8% each year, how much interest has accrued using simple interest?
What is Tarah's new total balance?

Answers

Answer:

$258.48

Step-by-step explanation:

Find the surface area and volume of the figure. Round to the nearest tenth.

Answers

surface area = 374 cm^2 and volume 384 cm^3. I think . try to go ok calculator.net

Solve for X (round to the nearest hundred)

Answers

Step-by-step explanation:

We use tangent because it uses opposite over adjacent.

So,

tan 33 = x/46

or

46 * tan 33 = x

Type this into the calculator and you get around 29.87

Giving brainliest ; What is the mean of the data set? {20,1,14,14,9,8} Enter your answer in the box.

Answers

Answer:

11

Step-by-step explanation:

(20 + 1 + 14 + 14 + 9 + 8) / 6

= 66 / 6

= 11

NEED HELP ASAP!!!! MATH SUCKS :')​

Answers

Answer:

I would choose D

Step-by-step explanation:

im sorry if im wrong :( im not good at math..

If s =unit and A = 1652, what is the value of A, in square units?
___ square unit(s). (Input whole number only.)

Answers

1/4 x 1/4 = 1/16
1/16 x 16 = 1
A = 1

question number nine answer

Answers

Answer:9

Step-by-step explanation:

Answer:

I think it's either A or D

Other Questions
11. Keng creates a painting on a rectangular canvas with a width that is four inches longerthan the height, as shown in the diagram below.L= h +4 and H = hA. Write a polynomial expression, in simplified form, that represents the area of thecanvas.Keng adds a 3-inch-wide frame around all sides of his canvas.B. Write a polynomial expression, in simplified form, that represents the total area of the canvas and the frame. Which expression is not equal to 30 9. Bogs, marshes, and swamps are examples of what type of ecosystem?A.desertB.wetlandC.intertidal zonesD.coniferous forest Lulu has raised 34 3 4 of the money she needs for a field trip. 12 1 2 of that money came from candy sales. What fraction of the total money needed for the field trip came from candy sales? What was the Cultural Revolution in China supposed to do?A. remove anything that wasn't communist from ChinaB. Convert China to HinduismC. Give Chinese people jobsD. Make China a farming country x = A 21.6 B 12.9 C 9.1 PLS HELP:)If the incident angle of a light ray is 30 degrees to the normal, what will the reflected angle be? By gaining possessions and influence in Asia and the Amencas during the Spanish-American War, the United States? 32. Every argument begins with:(2.5 Points)ClaimBiasEvidenceExplanation Discuss how "traditional" Chinese medicine has "gone global." How and when did Chinese medical practices become more widespread in North America, Europe, and other parts of the world? Which of the following statements describes a REACTANT and where they arechemical equation?The chemicals thatyou begin with, foundon the right side of theequationThe chemicals that The chemicals that The chemicals thatyou begin with, found end with, found on the you enyi with, found oron the left side of the left side of the the right side of theequationequationequationMusic of Which weather component is described as forms of water that fall from the sky? (2 points) a Clouds b Humidity c Precipitation d Skyfall Jeannie wants to buy her llama a sweater for $32. It's on sale for 20% off. Sales tax is 6.75%. What is the final cost? I NEED AN ANSWER ASAP!!! Zimbabwe and Ethiopia are considered to be developing countries. Explain what this means with regard to life expectancy, standard living, literacy, and income The Unit CircleDetermine the coordinates of the point on the unit circle corresponding to the given central angle. If necessary, round your results to the nearest hundredth.29a. (0.87, 0)b. (0.87, 0.48)c. (0.48, 0.87)d. (1, 0.48)Please select the best answer from the choices provided A nonprofit organization is trying to convince the mayor to adopt a citywide recycling program. The group includes this sentence in its presentation: "According to government sources, 75 percent of waste is recyclable but only 30 percent is actually recycled.Which type of hook is being used?call to actionfunny storyquestionstatistic please help-i think its equivalent but im not really sure -will reward brainliest Find the answers to the following:A. What is slope-intercept form of an equation?B. What is the slope of a line?C. What is the formula for slope?D. What is the rate of change of a line?E. What is the y-intercept of a line?F. What is the x-intercept of a line?G. What is the point slope formula?H. What does HOY stand for?I. What does VUX stand for?J. If two lines are parallel, what does this mean? K. If you are told that two lines are perpendicular, what does this mean?L. What are the similarities between parallel lines?M. What is the relationship between two lines that are perpendicular? A cross section of a rectangular pyramid is made perpendicular to the base and through the vertex as shown. What is the area of the cross section? please help mee!!!lol