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
Alisiya [41]
3 years ago
6

WILL AWARD BRAINLIEST AND GIVE 30 POINTS! ANY HELP IS APPRECIATED! I PREFER A STEP BY STEP EXPLANATION!

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
8 0

Answer:

\frac{12}{253}

bearhunter [10]3 years ago
3 0

Step-by-step explanation:

So I would start by multiplying all the numbers on

the denominator first ----->

11 x 14 = 154

~~~

14 x 17 = 238

~~~                                    <em><u>*BASICALLY: FIND THE COMMON DENOMINATOR*</u></em>

17 x 20 = 340                        (this will be how u add everything at the end)

~~~

20 x 23 = 460

Now your goal is to get all of these numbers to be the same as the denominator so you can add them together at the end (get a common denominator)

**(remember when multipling the top and the bottom numbers, whatever you do to the bottom you must do to the top)**

   3                   3                    3                   3

--------- (x ?)  +  --------- (x ?)  +  --------- (x ?)  +  ---------  =

 154               238               340               460

***sorry i dont hav time to finnish but i hope this helped at least a little****

You might be interested in
I really need help and fast llease
Solnce55 [7]
A unit rate means for one, so in this case they mean for one pound of the horse feed which brand sells the highest. You would divide the cost into the number of pounds for each brand. Now, compare all the brands and see which one is highest.
4 0
3 years ago
Read 2 more answers
Solve the polynomial inequality x^2-3x-10&gt;0
djverab [1.8K]

As x² - 3x - 10 factors, we can use the zero product property and pull it apart into factors. It factors because 2 and 5 have a difference of 3 and product of 10

x² - 3x - 10 > 0

(x - 5)(x + 2) > 0

To find where the inequality is true, we use a sign test. When x-5 > 0, it means x >5, and 5 is one of our sign test values. Similarly, -2 is the other. We can then make three intervals - A (less than -2), B (between -2 and 5), and C (more than 5).

<--------------- -2 ------------------ 5 -------------------------->

A B C

To do a sign test, we choose values to see what happens. First, test x = -5.

(-5 - 5)(-5 + 2) = (-10)(-3) = 30. Because 30 > 0, the inequality is true for x < -2. So interval A is true.

Next, test x = 0.

(0 - 5) (0 + 2) = (-5)(2) = -10. Because -10 < 0 is false, the inequality is false for x > -2 and x < 5. So interval B is false.

Last, test x = 10

(10 - 5) (10 + 2) = (5) (8) = 40. Because 40 > 0 is true, the inequality is true for x > 5. So interval C is true.

We put the true intervals together.

(-∞, -2) ∪ (5, ∞) is where this inequality is true,

{x : x < -2 or x > 5} is also how it's said in set notation.

7 0
3 years ago
Help! Please:) Amd Thank you!!!
Mrrafil [7]
They get 2/3 because 2 divided by 3=2/3.
8 0
3 years ago
SOLVING QUADRATIC EQUATIONS<br> 2) Solve 2x2 - 5 = 27
Nimfa-mama [501]

Answer:

x = ±4

Step-by-step explanation:

Step 1: Write out quadratic

2x² - 5 = 27

Step 2: Add 5 to both sides

2x² = 32

Step 3: Divide both sides by 2

x² = 16

Step 4: Take the square root of both sides

x = ±4

∴ x can equal -4 or 4

7 0
3 years ago
at a movie theater, the adult ticket price is $8 and the child ticket price is $6. For a certain movie, 200 tickets were sold an
Pie
820 tickets were sold

3 0
2 years ago
Other questions:
  • If a = 2b + 1, then in the terms of b, what is the value of 4a - 5?
    12·1 answer
  • Find x such that x - 4, x, and 3x - 8 are three consecutive terms in a geometric sequence
    10·1 answer
  • I have to put spaces so delete the spaces ok
    15·1 answer
  • How do I Simplify this equation with exponents?
    7·1 answer
  • Here's the data (sorted) of the ages of 91 women who won the Oscar for Best Actress in a Leading Role:
    11·1 answer
  • What's 1 divided by 1 ​
    8·2 answers
  • Can you answer the question please :D
    8·2 answers
  • Please help me with this. 30 points! NO BOTS OR I'LL REPORT THEM!
    5·1 answer
  • Does the table represent exponential growth or exponential decay?
    15·1 answer
  • What times what is -10 but when added is -3
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!