1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lord [1]
3 years ago
9

If 9 : x = x:4, then x = _____. 36 18 24 6

Mathematics
1 answer:
borishaifa [10]3 years ago
8 0

<u>Solution</u><u>:</u> 9:x = x:4

⇛9/x = x/4

By doing cross multiplication, we get

⇛9(4) = x(x)

⇛36 = x²

⇛x² = 36

⇛x = √(36)

⇛x = √(6*6)

∴ x = 6 Ans.

<u>also</u><u> read</u><u> similar</u><u> questions</u><u>:</u><u> </u>Which equations have the same value of x as 2/3(6x+12)=-24? Check all that apply.1. 4x+8=24 2. 9x+18=-24 3. 4x+12=-24 4. 18x+36/2=-24 5. 4x=-36 6. 4x=-32 7. x=-... brainly.com/question/6702722?referrer

You might be interested in
A tv has a listed price of $896.99 before tax. If the sales tax rate is 7.75%, find the total cost of the tv with sales tax incl
nadezda [96]

Answer:69.52

Step-by-step explanation:First set up a proportion which is basically a fraction.To set it up first you must put two fractions together with an equals sign in between both fractions.Then add the whole on the denominator to the left then an x for the one above the whole cause were looking for a part.Then add the percent to the top right which in this case is 7.75 then 100 as the denominator cause it represents a whole.Then when looking for a part multiply Denominator on left which in this case is 896.99 then multiply it by the percent 7.75 which should give you 6951.6725 then divide by 100 which is 69.516725 then round which is 69.52.

7 0
3 years ago
NEED HELP!!! Can someone help me with 5, 7, and 8??? <br> Need this asap!!!<br> THANK YOU!!!
Serjik [45]

Answer:

5) 8/17 = .471

7) 8/17 = .471

8) 15/17 = .88

Step-by-step explanation:

hope that helps

6 0
3 years ago
Read 2 more answers
Simplify the square root of 61.
AURORKA [14]
Decimal form is 7.81
3 0
3 years ago
Which of the following are the coordinates of a rectangle with a length of 4 units and a width of 3 units in the coordinate plan
jekas [21]
A!!
-2 and 2 are the x values of the coordinates which are 4 units apart, being 4 units in LENGTH
1 and -2 are 3 units apart and them being in the y part of the coordinate it’s 3 units wide
5 0
2 years ago
Suppose the population of a town is 567 in 2001. The population decreases at a rate of 1.5% every year. What will be the populat
igomit [66]

for the formula is

 Y = starting population x (1-rate of change)^number of years

2010-2001 = 9

Y= 567 x (1-0.015)^9 = 494.89, round up to 495 people

7 0
3 years ago
Read 2 more answers
Other questions:
  • The function f(t) = −5t 2 + 20t + 60 models the approximate height of an object
    12·2 answers
  • Can somebody help add the numbers for each slot. They’re also in centimeters.
    11·1 answer
  • In Exercise, find the derivative of the function.<br> y = 7ex+2 + 2x
    14·1 answer
  • I beg please help :(
    13·1 answer
  • Type the correct answer in each box. A company manufactures three types of cabinets, type A, type B, and type C. Last week, the
    5·1 answer
  • 0.30 in fraction form
    14·2 answers
  • Please solve this <br><br> 4 3/4 * 7 2/17<br><br> A. 28<br><br> B. 32<br><br> C. 35<br><br> D. 40
    13·1 answer
  • Translate the given phrase into an algebraic expression and simplify if possible: the product of -13 and the difference of c
    10·1 answer
  • Consider the function g (x) = StartFraction x squared + 7 x minus 18 Over x squared + 2 x minus 8 EndFraction. Which type of dis
    9·2 answers
  • I have $12 in my wallet. Each<br> day I buy a $1 coffee.<br><br> What's the equation?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!