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
Otrada [13]
3 years ago
13

-3(1+6r)+12=14. solve for r

Mathematics
2 answers:
emmasim [6.3K]3 years ago
6 0

Answer: r = -5/18


Step-by-step explanation: You solve -3(1+6r)+12=14

-3-18r+12=14 (When distributed)

-18r+9=14

-18r=5

r=-5/18


12345 [234]3 years ago
3 0
R = -5/18
I hope this helps!!
You might be interested in
Show all work to identify the asymptotes and zero of the function f of x equals 5 x over quantity x squared minus 25.
Lorico [155]

Answer:

  • asymptotes: x = -5, x = 5
  • zero: x = 0

Step-by-step explanation:

The function of interest is ...

  f(x)=\dfrac{5x}{x^2-25}=\dfrac{5x}{(x-5)(x+5)}

The asymptotes are found where the denominator is zero. It will be zero when either factor is zero, so at x = 5 and x = -5

__

The zeros are found where the numerator is zero. It will be zero for x = 0.

The asymptotes are x=-5, x=5; the zero is x=0.

4 0
3 years ago
What is the solution set for the open sentence with the given replacement set?
olganol [36]

Answer:

6

Step-by-step explanation:

2x + 7 = 19

     -7     -7

2x = 12

12/2 = x

6 = x

7 0
3 years ago
What is the value of x? show work
Alona [7]
2x+38=180
2x=142 (or x+x=142 from which 2x=142)
x=71 

The unknown angles are each 71

You know this answer is logical as, since two sides are 21 it hints that we are looking at an equilateral triangle, which means two of its angles will be the same
7 0
3 years ago
HELP ASAP!!!!! i wasted 30 points because i asked this question 3 times with no answer please.​
Effectus [21]
Your slope of this graph is: 4/3x
7 0
3 years ago
A sample with a sample proportion of 0.5 and which of the following sizes
Andreyy89

The answer is C.50. That is the answer.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Determine the sign of the sum of -8+8.<br> A) positive<br> B) negative<br> C) zero
    8·2 answers
  • During a sale a dress decreased in price from $80 to $76 what was the percent of decrease
    15·1 answer
  • Suppose the population of a town increases by 3% each year. the population of the town today is 25,000. use compound interest ta
    11·2 answers
  • Write the value of the digit 5 in this number:178.25<br>I​
    6·1 answer
  • Hans is sitting in a movie theater, 19 meters from the screen. The angle of elevation from his line of sight to the top of the s
    5·1 answer
  • Helpppppp poooorrrfavooor plsssssss
    8·2 answers
  • x^2+2x+7=21 the approximate value of the greatest solutoon to the equation, rounded to the nearest hundreth​
    5·1 answer
  • used to have a square garage with 296 ft of floor space. recently built an addition to it. The garage is still a​ square, but no
    8·1 answer
  • Please help me its worth a lot of points!!!!
    6·2 answers
  • Please help.. I don’t understand..
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!