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
kifflom [539]
3 years ago
9

Solve for x. I really need help!!!!

Mathematics
2 answers:
Leviafan [203]3 years ago
7 0

Answer:

15+5x=20x,

15=15x,

x=1

antoniya [11.8K]3 years ago
4 0

Answer:

x=1

Step-by-step explanation:

15+5x=20x

-5x

15=15x

divide x by 15

so x=1

You might be interested in
HELP QUICK WILL GIVE BRAINLIEST
Lunna [17]

Answer:

there should be no greather less than sign

8 0
2 years ago
Read 2 more answers
The equation of motion for a particle in meters at time t seconds is s(t)=sin(pi(t)/6)+cos(pi(t)/6), 0 is less then/equal to t i
Trava [24]
S(t) = sin(πt/6) + cos(πt/6)
Velocity = s'(t) = π/6 (cos(πt/6) - sin(πt/6))

When velocity = 0
cos(πt/6) - sin(πt/6) = 0
cos^2(πt/6) -2cos(πt/6) sin(πt/6) + sin^2(πt/6) = 0
1 - 2cos(πt/6) sin(πt/6) = 0
1 - sin(πt/3) = 0
sin(πt/3) = 1
πt/3 = arcsin(1) = π/2
t = 1.5

acceleration = s''(t) = -(π/6)^2 (cos(πt/6) + sin(πt/6))
s''(1.5) = -(π/6)^2 (cos(π/4) + sin(π/4)) = -(π/6)^2 (2/√2) = -0.3877
accerelation = -0.3877 meter/s^2
7 0
3 years ago
Can someone pls help me on question 8) plss thank you!! I will give a brainstar Question 8!!
Korolek [52]

Answer:

$226

Step-by-step explanation:

1. define the variable x

x = # of days to rent the carpet cleaner

2. substitute x for 7 days

c(7) = 30(7) + 16

3. solve

c(7) = 210 + 16

c(7) = 226

For 7 days, Rhonda will have to rent the carpet cleaner for $226.

6 0
1 year ago
Which equations for the line of best fit do not accurately represent the data in the scatter plot? Select all that apply.
Inessa [10]

Concluding, the equations that do not accurately represent the data in the scatter plot are B, C, and D.

<h3></h3><h3>Which equations do not accurately represent the data in the scatter plot?</h3>

By looking at the scatter plot, we can see that as we read from left to right, the number of shoes sold (y variable) decreases.

Then the linear fit must have a negative slope, from that, we can discard options B and C.

Now, we also can see that the line starts almost at y = 70.

If you look at the option D, you can see that the constant term of that line is -70, so we can also discard that option.

Concluding, the equations that do not accurately represent the data in the scatter plot are B, C, and D.

If you want to learn more about scatter plots:

brainly.com/question/6592115

#SPJ1

8 0
8 months ago
I need help! Please someone i’ll give brainliest!
Zielflug [23.3K]
I’m literally stuck on the same kind of stuff. i don’t get it
5 0
3 years ago
Read 2 more answers
Other questions:
  • Please help! Thank you!
    13·1 answer
  • The diagram shows the position of the ship(S) and the marine base(B) the scale of the diagram is 1cm represents 10km.
    11·1 answer
  • The areas of the squares adjacent to two sides of a right triangle are shown below
    6·1 answer
  • Imagine each letter of the word mathematical is written on idividual pieces of paper and placed in a bag. should you pick a rand
    13·1 answer
  • PLEASE HELP I GOT THIS PARTIALLY WRONG
    6·1 answer
  • SOMEONE PELASE HELPP!!!!
    6·2 answers
  • ‼️help‼️ If anyone could please help with this I would very much appreciate it, it’s due today!!!!
    9·1 answer
  • Use the midpoint formula to find the midpoint of AB when A(-4,6) and B(-2,5).
    13·1 answer
  • Select the true statements about the number line
    6·2 answers
  • Hi guys can you answer 5 to 9 please thx
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!