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
son4ous [18]
3 years ago
13

What is ...

Mathematics
1 answer:
Brut [27]3 years ago
8 0
\dfrac{14+a}{13}=12
14+a=13\cdot 12
14+a=156
a=156-14
\boxed{a=142}
You might be interested in
Your patio is 12 feet by 15 feet. After remodeling, the new dimensions are 18 feet by 22 feet. By how many square feet have you
Mashutka [201]
<h3>Answer:  216 square feet</h3>

Work Shown:

Old area = 12*15 = 180 square feet

New area = 18*22 = 396 square feet

Difference = New - Old = 396 - 180 = 216

The patio's area increased by 216 square feet.

8 0
2 years ago
A function is shown: f(x) = 36x² - 1.
givi [52]

Based on the given function, the equivalent function that best shows the x-intercepts on the graph is f(x) = (6x - 1)(6x + 1)

<h3>What are equivalent functions?</h3>

Equivalent functions are different functions that have equal values when evaluated and compared

<h3>How to determin the equivalent function that best shows the x-intercepts on the graph?</h3>

The function is given as:

f(x) = 36x^2 - 1

Express 1 as 1^2

f(x) = 36x^2 - 1^2

Express 36x^2 as (6x)^2

f(x) = (6x)^2 - 1^2

Apply the difference of two squares.

This is represented as:

(a + b)(a - b) = a^2 - b^2

So, we have the following equation

f(x) = (6x - 1)(6x + 1)

Based on the given function, the equivalent function that best shows the x-intercepts on the graph is f(x) = (6x - 1)(6x + 1)

Read more about equivalent function at:

brainly.com/question/2972832

#SPJ1

8 0
2 years ago
If correct I will give brainly​
Marizza181 [45]

Answer:

B

Step-by-step explanation:

all you need to do is switch the x with 12

5 0
3 years ago
To qualify for the postcard rate for postage, a postcard must be less than 4 1/4 inches high. Elayne has a postcard that is 4 7/
topjm [15]
Her postcard is 5/8 inches over the height limit
6 0
2 years ago
What is 1/z-1 + 5/3 = 3/z-1
choli [55]

the answer is 3/5 your welcome

8 0
3 years ago
Other questions:
  • If KLMN is a square, then ___________________.
    14·2 answers
  • What is the Unit rate of 12 dogs cost $300?
    6·2 answers
  • For the equation x2 + 2x − 8 = 0, what is the sum of the solutions?
    11·1 answer
  • In 5 hours a small plane can travel downwind for 4000 kilometers or upward 3000 kilometers. Find the speed of this plane with no
    8·1 answer
  • I need help finding the domain and range, I already know is not a function​
    10·1 answer
  • Top Hat Soda has 300,000 milliliters of cola to bottle. Each bottle holds 500 milliliters. How many bottles will the cola fill?
    13·1 answer
  • Please help me asap
    6·1 answer
  • How did they get m=29?????
    8·1 answer
  • 50 PTS+ BRAINLIEST FOR CORRECT ANSWER
    9·2 answers
  • Determine what type of data values are quantitative and the number of values is finite or countable. A. Interval B. Continuous C
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!