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
san4es73 [151]
3 years ago
12

Solve the proportion 9/12=15/x

Mathematics
2 answers:
Nikolay [14]3 years ago
5 0

Answer:

20

Step-by-step explanation:

3/4=15/x

4/3=x/15

4/3*15=x

X=20

lutik1710 [3]3 years ago
5 0

9/12=15/x

x=15*12/9

x=20

:. the value of x is 20.

You might be interested in
Ramona owns a orange grove, and needs to harvest at least 2616 oranges to cover the costs of running the grove. If each tree bea
GuDViN [60]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following information :

Number of oranges Ramona needs to harvest in other to cover the cost of running the orange Grove = 2616

Average number of oranges each tree bears = 62

Oranges needed for charity donation = 360

Number of orange trees needed in the Grove :

Total number of oranges needed :

(Charity + running the Grove)

(360 + 2616) = 2976 oranges

Number of trees needed = total number of oranges needed / average number of oranges beared per tree

Number of trees needed = 2976 / 62

= 48 trees

Number of trees needed ≥ 48

4 0
3 years ago
Can someone help me out
madam [21]

the first part isn't 90, it's 180.

the whole circle is 360, half of 360 is 180


an acute angle is any angle less than 90 degrees.

3 0
3 years ago
I’ll give brainliest to whoever can do this
tino4ka555 [31]

i forgot hiw to do that

Step-by-step explanation:

8 0
3 years ago
Combine these unlike fractions, then simplify. 4 2/3 - 2 2/5 need answer asap and plz explain
Zielflug [23.3K]

Answer: 2 4/5

Step-by-step explanation:

14/3 -  2 2/5

14/3 - 12/5

= 34/15

= 2 4/15

3 0
3 years ago
Plzzzzzzzzz help meeeeeeeeeeeeee
zzz [600]

Answer:

<em>Solution; x = - 2, x = 5</em>

Step-by-step explanation:

We are given the following equation 2x^2 + 2x + 12 = 3x^2 - x + 2;

2x^2 + 2x + 12 = 3x^2 - x + 2 ⇒ Subtract 2 from either side,

2x^2 + 2x + 10 = 3x^2 - x ⇒ Add x on either side,

2x^2 + 2x + 10 = 3x^2 ⇒ Subtract 3x^2 on either side, simplifying result,

- x^2 + 3x + 10 = 0 ⇒ Factor out common term - 1,

- ( x^2 - 3x - 10 ) = 0 ⇒ Break expression into groups,

- ( x^2 + 2x ) + ( - 5x - 10 ) = 0⇒ Factor x from x^2 + 2x , and - 5 from - 5x - 10,

- ( x( x + 2 ) ) - 5( x + 2 ) = 0 ⇒ Factor out common term x + 2,

- ( x + 2 )( x - 5 ) = 0 ⇒ Apply Zero Factor Principle,

x + 2 = 0, and x - 5 = 0 ⇒ Simplify,

<em>Solution; x = - 2, x = 5</em>

7 0
3 years ago
Other questions:
  • Please help me out............
    15·1 answer
  • 8. What’s the answer to this question?
    13·2 answers
  • Help. zoom in thank you if you help plz
    14·2 answers
  • 8,6,9,7,10 what is a rule for the pattern?
    7·2 answers
  • Jennifer has saved 600$ to but a new tv. If the tv she wants cost 1800$ and she saves 20$ a week how much weeks will it take
    7·1 answer
  • David had been pricing bus fares for a group trip to New York. Three adults and four children must pay $159. Two adults and thre
    13·1 answer
  • Wendell is making punch for a party. the recipe he is using says to mix 4 cups pineapple juice, 8 cups of Orange juice, and 12 c
    7·1 answer
  • 3/4 * 2 =<br><br> Answer is 1 1/2 correct?
    10·2 answers
  • Factor the GCF: 28a^3b^4 + 20a^2b^2 − 16ab^3.
    5·1 answer
  • Which of the following describes the transformations of the cubic parent function, f(x) = x, that
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!