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
anzhelika [568]
3 years ago
5

I don’t really get this question y= 12r + 28

Mathematics
1 answer:
Debora [2.8K]3 years ago
8 0

answer : r = y - 28 / 12

explanation :

y - 28 = 12r

y - 28 / 12 = r

switch sides ^

r = y - 28 / 12

You might be interested in
Simplify. (√5+4) (√5 - 2)​
son4ous [18]

Answer:

2√5 - 3

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Algebra I</u>

  • Terms/Coefficients
  • Expand by FOIL

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

(√5 + 4)(√5 - 2)

<u>Step 2: Simplify</u>

  1. Expand [FOIL]:                                                                                                  (√5)² - 2√5 + 4√5 - 8
  2. Combine like terms:                                                                                           (√5)² + 2√5 - 8
  3. Evaluate exponents:                                                                                        5 + 2√5 - 8
  4. Combine like terms:                                                                                         2√5 - 3
6 0
2 years ago
Read 2 more answers
The width of a rectangle is 3 feet longer than it's length. What's the dimensions of the rectangle such that the perimeter of th
Varvara68 [4.7K]
So hmm check the picture below

what's the width? well, w = l + 3

5 0
3 years ago
Stanley can purchas a 15.4-ounce bottle of
sp2606 [1]

Answer: They are the same deal

Step-by-step explanation:

15.4/5.39=3.33333...

23.6/7.08=3.333333...

5 0
2 years ago
0=4t-16t^2 Solve this please
vaieri [72.5K]

Answer:

\large\boxed{t=0\ \vee\ t=\dfrac{1}{4}}

Step-by-step explanation:

4t-16t^2=0\qquad\text{divide both sides by 4}\\\\\dfrac{4t}{4}-\dfrac{16t^2}{4}=\dfrac{0}{4}\\\\t-4t^2=0\\\\t(1-4t)=0\iff t=0\ \vee\ 1-4t=0\\\\1-4t=0\qquad\text{subtract 1 from both sides}\\\\-4t=-1\qquad\text{divide both sides by (-4)}\\\\t=\dfrac{1}{4}

7 0
3 years ago
What is the Point slope form
Maksim231197 [3]

Answer:

I think it's y-y[1] = m(x-x[1])

Step-by-step explanation:

the ones in the parentheses are like smaller near the bottom of the y and/or x btw.

Good luck! :)

4 0
3 years ago
Other questions:
  • Simplify each expression with fractional coefficents. <br> 5/6× - 1/6×
    6·1 answer
  • The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 60 o
    5·1 answer
  • What’s the correct answer for this question?
    13·1 answer
  • What is the value of x in the equation 2x + 3y= 36, when y=6
    6·2 answers
  • What is the answer to 2+5*4-8:4/5
    6·1 answer
  • 60 sayısının, tek tam sayı<br>çarpan sayısının çift tam<br>sayı çarpan sayısına oranı<br>kaçtır?​
    8·1 answer
  • Brody had his computer repaired at Store A. His bill was:
    9·1 answer
  • (6x)^2 can be thought of as a vertical stretch by a factor of<br> O 6<br> O 36<br> O nothing
    7·1 answer
  • Nineteen plus seven times the quantity of ten plus five, minus 4 to the third power
    12·2 answers
  • HELP! BRainliest +20
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!