Given ABC, what is the value of x? Write the answer as a decimal number

Given ABC, What Is The Value Of X? Write The Answer As A Decimal Number

Answers

Answer 1

9514 1404 393

Answer:

  12.25

Step-by-step explanation:

The angle bisector divides the triangle sides proportionally, so we have ...

  x/3.5 = 7/2

  x = 3.5×7/2 . . . . multiply by the denominator

  x = 12.25

_____

Additional comment

The proportion can be written 4 ways. I find it convenient to write it with the unknown value in the numerator. That way, the solution is found in one step: multiply by the denominator.


Related Questions

Please help me, thank you

Answers

Just divide 1,300 by 5.

260 would be your answer. If you want an explanation, if you think about the term 100%, that's the total at the time. Amplifying that 100% by five would practically mean five times the amount of 100%, so 500%. You're just multiplying the amount of bunnies at the time by 5. (500% in decimal form is 5)

help pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer: C. 1 - x

Step-by-step explanation:

1/100 = 0.01

10/100 = 0.1

1 - 100 = -99

10 - 100 = -90

Answer:

C

Step-by-step explanation:

A. 1/100

B. 10/100=1/10

C. 1-100=-99

D. 10-100=-90


Group of answer choices

24

25.7

28.1

29.8

Answers

Answer:

b i think

Step-by-step explanation:

ASAP, I NEED HELP!!!
ILL GIVE YOU 20 POINTS!!!!
PLEASE GIVE ME THE ANSWER AND HOW YOU GOT THE ANSWER

Answers

Answer:

B) 37.5 cm squared!

Step-by-step explanation:

First, we know that a triangular prism has 5 faces, so in order to find the surface area of this prism, we must find the area of each face, and then add them together.

Face 1 (Rectangle): 6.5 * 1.5 = 9.75

Face 2 (Rectangle): 6 * 1.5 = 9

Face 3 (Rectangle): 2.5 * 1.5 = 3.75

Face 4 (Triangle): (6 * 2.5)/2 = 6

Face 5 (Triangle): (6 * 2.5)/2 = 6

Now, we add all the areas of the faces together.

9.75 + 9 + 3.75 + 6 + 6 = 37.5

37.5 is the surface area of the whole triangular prism.

write a short math peom

Answers

Answer:

roses are red violets are blue 1 + 1 = 2

Step-by-step explanation:

:}

A bically orginally priced at 225 was marked down 30 % after a week, the bicycle was marked down another 15% off the sale price what are the sale prices of the bike after each discount

Answers

Answer:

Kapdweswq DAWFDGEADAEF DAC E FEWAFWED EW DCQFFF

Step-by-step explanation:

Sfweqrwrrf wqwf q fewqfwqefw f wqfqwefqw

Answer:

45% or -45% decrease

Step-by-step explanation:

solve the proportion 9x=62

Answers

Answer: x=6.8

Step-by-step explanation:

I figured it out ;)

Answer:

x=6.889

Step-by-step explanation:

9x=62

x=62/9

x=6.889

answers for the 2 boxes please :)​

Answers

the answer is (4,19). since both equal y you can set them equal to each other to solve for x then plug x back in to one of the equations to find y

Answer:

(0,3) (0,7)

Step-by-step explanation:

What is the sum of the 16th square number and the 6th square number?

Answers

Ne demek istoyusun anlamadım

What is the original price when the discount is 64% and the sale price is $72

Answers

Answer:

$200. had to edit, read the question wrong originally

Answer:  $200

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

Work Shown:

If you save 64%, then you still have to pay the remaining 100% - 64% = 36%

x = original price in dollars

sale price = 36% of x = 0.36*x = 72

0.36*x = 72

x = 72/0.36

x = 200

The original price is $200

discount = 64% of 200 = 0.64*200 = 128

You save $128

The amount you pay is 200-128 = 72 dollars, which matches with the given sale price.

How do you expand and simplify (x-7)(x-8) ?

Answers

Answer:

x^2-15x+56

Step-by-step explanation:

(

7

)

(

8

)

(

8

)

7

(

8

)

help me please!!!!! :D

Answers

Answer:

13 or 30

Step-by-step explanation

Mike recorded the number of hours he slept each night for a period of 5 days as shown in the table below.

Based on the information in the table, what was the total number of hours that Mike slept from Monday through Friday?

Answers

Step-by-step explanation:

8+9= 17

7 3/4 + 7 1/4= 15

15 + 5 1/2= 20 1/2

17 + 20 1/2 = 37 1/2

Find the measure of the missing angles

Answers

1- 38
2-90
3-38
hopefully i’m right i’m not 100% sure though :)
Angle 1 is 52 angle 2 is 79 angle 3 is 38

Evaluate the expression when a=−2 and b=3.
ab=

Answers

Answer:

ab = -2 * 3 = -6

Step-by-step explanation:

What is (-3,4) (5,-2) in slope intercept form?

Answers

Answer:

y=-3/4x+7/4

Step-by-step explanation:

Answer:

I got y = -3/4x + 7/4.

Might be wrong, but I'm pretty sure.

1. You spend $18 on breakfast and tax is 7%. Wha is your total? ​

Answers

Answer:

the answer is $20.33 I hoñe it helps

56 is 0.4% of what number?​

Answers

Answer:

140

Step-by-step explanation:

Let the number = x

Hence, the expression can be written has:

0.4 of x = 56

0.4x = 56

Divide both sides by 0.4

0.4x / 0.4 = 56 / 0.4

x = 140

Hence, 56 is 0.4 of 140

work out the difference between 77.5 and 2.27​

Answers

77.5-2.27 is equal to 75.23

hope it helps

The difference of our given numbers between 77.5 and 2.27​ is 75.23.

What is a polynomial?

They are mathematical expressions involving variables raised with non negative integers and coefficients(constants who are in multiplication with those variables) and constants with only operations of addition, subtraction, multiplication and non negative exponentiation of variables involved.

We are asked to find the difference between  77.5 and 2.27​

Upon converting our given problem as a subtraction problem, we will get:

77.5

-   2.27

Upon subtracting our given numbers, we will get;

77.5

-   2.27

75.23

Therefore, the difference of our given numbers between 77.5 and 2.27​ is 75.23.

Learn more about difference here:

https://brainly.com/question/11353501

#SPJ2

How to solve and the answer

Answers

Answer:

x = 10; y = 10

Step-by-step explanation:

[tex] \sin(theta) = \frac{opposite}{hypotenuse} [/tex]

[tex] \cos( {theta} ) = \frac{adjacent}{hypotenuse} [/tex]

[tex] \tan( {theta} ) = \frac{opposite}{adjacent} [/tex]

theta = 45°

opposite = x

hypotenuse = 10√2

adjacent = y

1) find x using sin formula

[tex] \sin(theta) = \frac{opposite}{hypotenuse} [/tex]

[tex] \sin(45) = \frac{x}{10 \sqrt{2} } [/tex]

[tex] \sin(45) \times 10 \sqrt{2} = x[/tex]

[tex]10 = x[/tex]

[tex]x = 10[/tex]

2) find y using cos formula

[tex] \cos( {theta} ) = \frac{adjacent}{hypotenuse} [/tex]

[tex] \cos(45) = \frac{y}{10 \sqrt{2} } [/tex]

[tex] \cos(45) \times 10 \sqrt{2} = y[/tex]

[tex]10 = y[/tex]

[tex]y = 10[/tex]

6.
20n = 300
What’s the answer

Answers

Answer:

n=15

Step-by-step explanation:

300/20=15

n=15

Answer:

n = 15

Step-by-step explanation:

I took 300 and divided it by 20 to find n.

300 / 20 = 15

To check the answer, I completed this;

20(15) = 300

300 = 300

Hope this helps!

In a fruit punch drink, the 3 ingredients are apple juice, orange juice and cranberry juice. If
1/4 of the drink is apple juice and
2/5 is orange juice then write the ratio of cranberry juice to apple juice to orange juice in its simplest form

Answers

Answer:

[tex]Cranberry:Apple:Orange = 7:5:8[/tex]

Step-by-step explanation:

Given

[tex]Apple = 1/4[/tex]

[tex]Orange = 2/5[/tex]

Required

Determine the ratio of Cranberry to Apple to Orange

First, we calculate the fraction of Cranberry using:

[tex]Cranberry + Apple + Orange = 1[/tex]

Substitute values for Apple and Orange

[tex]Cranberry + 1/4+ 2/5= 1[/tex]

Collect Like Terms

[tex]Cranberry = 1- 1/4- 2/5[/tex]

Take LCM

[tex]Cranberry = \frac{20 - 5 - 8}{20}[/tex]

[tex]Cranberry = \frac{7}{20}[/tex]

The ratio is then represented as:

[tex]Cranberry:Apple:Orange = 7/20:1/4:2/5[/tex]

Multiply through by 20

[tex]Cranberry:Apple:Orange = 20(7/20:1/4:2/5)[/tex]

[tex]Cranberry:Apple:Orange = 20*7/20:20*1/4:20*2/5[/tex]

[tex]Cranberry:Apple:Orange = 7:5:8[/tex]


someone help PLEASEEEE

Answers

Answer:

No. 3: x>_by-c-d/a

Step-by-step explanation:

I'm pretty sure about it

John is working for his dad during his summer vacation. Complete the rate chart below to find how much money John makes in a certain number of days.

Number of Days 15 18 21 24 27
Total Amount of Money Made (in dollars) 75 ? 105 120 135
A.
70
B.
80
C.
90
D.
105

Answers

Answer:

it's answer is C 90

hope it helps you

Answer:

the answer is 90

I hope it helps mate

I will always help you understanding your assingments

enjoy your day

#Captainpower:)

URGENT!!! PLEASE HELP (30 points !!!)

Use the line tool to graph the equation on the coordinate plane.


y=-3

Answers

the line with the arrows is where y=-3 is

Simplify the expression.
(5x + 1/2) + (3x - 7 1/2)

Answers

Answer:

8x - 7

Step-by-step explanation:

Answer:

=8x−35

Step-by-step explanation:

=5x+1/2+3x+−71/2

Combine Like Terms:

=5x+1/2+3x+−71/2

=(5x+3x)+(1/2+−71/2)

=8x+−35

What is the value of 2x + 6 when x = 10?
Please help a girl out

Answers

Answer:

26 is the answer :) plz brainliest?

Step-by-step explanation:

2(10) + 6

20+6

26 :)

I really don’t understand these two question plz help

Answers

Answer:

1) I would remove the '-2' first by adding '2' to both sides. Technically, it does not matter the order you remove the '5' or '-2' though it would be more of a hassle if you were to remove the number associated w/ a variable as you would do extra steps when there is a possibility to do it in less steps. So, ideally, it does matter but depending on your perspective.

2) You would begin by turning '1' into a fraction that has the same denominator as the fraction it is to be added to. This would get you 7/7. Then, you add 7/7 to 4/7 in order to get your final answer of 11/7. You could also just put the two numerical values together as '1 4/7' but I am inferring they want it in an improper fraction format. The steps to get an improper fraction are ideal since it is the simplest way to get to the final answer.

If you have any more questions please comment them and I will be happy to answer them if I can ^^

simplify 5 x a x 5 x a

Answers

Answer:

25 a squared

Step-by-step explanation:

please give me a brainliest!!<3

Practice Pages 69&70

Answers

Answer:

Yes, Teacher

Step-by-step explanation

Other Questions
Helppp meh please please pls help you ill give brainliest Which of the following is most likely caused by chemical weathering A.cirques carved out by a melting glacier B. U-shaped valleys formed in a mountain regionC. Rocks and sediment transported and depositedD.unrecognizable facial features on a marble statue Solve for the unknown quantity in each proportion.k over three equals three over nine A. 1 B. 3 C. 9 D. 27 PLS ANSWER QUICKLY AND ILL MARK U BRAINLIESTWhat is one similarity between a sitcom and one-act playspecific types of jokesthey both have one acta main messageone main character Why is an understanding of history important to writing an effective inaugural address? Help!!! (Look at the picture) the resources used to create wealth are collectively referred to as 1/2w = 10Answer:W=?Answer ? Mark pls what training did julius caesar have? PLEASEEEE HELP I HAVE NO IDEA WHAT THIS IS Jordan is driving on a long road trip. He currently has 13 gallons of gas in his car. Each hour that he drives, his car uses up 1.75 gallons of gas. How much gas would be in the tank after driving for 5 hours? How much gas would be left after t hours? Los alumnos a la profesora.(responder)PLS HURRY An object has a mass of 26.94 grams and a volume of 2.568 cubic centimeters. What material is it likely to bemade of?Substance iron gold silver copperDensity (g/cm) 7.874 19.32 10.49 8.92a. Silverc. Ironb. Goldd. Copper Is the answer B or C???? HELP "Fill in the blanks in the following sentences with the conditional mood of the verbs in parentheses."-Este verano, me (gustar) ir de vacaciones a un lugar clido. Si pudiera, (ir) a Marruecos. All, (visitar) Casablanca y Marrakesh y (tomar) t a la menta. Tambin, (explorar) el desierto y (montar) en camello. Y Juana, t qu (hacer)? (querer) t venir conmigo? Las dos juntas lo (pasar) muy bien y (volver) muy bronceadas! 11. ______sont trs aimable et affecteux. (Ils,Elles)12.______amis sont intelligents. (ton,ta,tes)13.____sommes tudiants.(tre )14. Vous______deux crayons et trois stylos.(avoir)15. ____fille est belle. (son,sa, ses)16. ______frre est beau.(notre,nos)17. ______examens EOC sont faciles. (le,les)18._______8H30. (Il est,Il a) 19. _____directeur s'appelle Monsieur Wells. (Leur, Leurs)20. Il ______un excellent tudiant.(tre ) The volume of a cylinder is 980 in . The height of the cylinder is 20 in. What is the radius of the cylinder? What is meant by a 'closed system'? pls helppppppppppppppppppp What were five or more changes that the railroad brought to Lincoln County?Please help and ty :3