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
NemiM [27]
2 years ago
6

-6x - 14 < -2 how much is X

Mathematics
1 answer:
IRINA_888 [86]2 years ago
7 0
Add 14 to both sides:
-6x<12
divide by -6 and flip sign because dividing by negative:
x>-2
You might be interested in
A pendulum is set swinging. its first oscillation is through 30 and each succeeding oscillation is through 95% of the angle of t
Marat540 [252]

<u>Answer-</u>

<em>After 76 swings</em><em> the angle through which it swings less than 1°</em>

<u>Solution-</u>

From the question,

Angle of the first of swing = 30° and then each succeeding oscillation is through 95% of the angle of the one before it.

So the angle of the second swing = (30\times \frac{95}{100})^{\circ}

Then the angle of third swing = (30\times (\frac{95}{100})^2)^{\circ}

So, this follows a Geometric Progression.

(30,\ 30\cdot \frac{95}{100},\ 30\cdot (\frac{95}{100})^2............,0)

a = The initial term = 30

r = Common ratio = \frac{95}{100}

As we have to find the number swings when the angle swept by the pendulum is less than 1°.

So we have the nth number is the series as 1, applying the formula

T_n=ar^{n-1}

Putting the values,

\Rightarrow 1=30(\frac{95}{100})^{n-1}

\Rightarrow \frac{1}{30} =(\frac{95}{100})^{n-1}

Taking logarithm of both sides,

\Rightarrow \log \frac{1}{30} =\log (\frac{95}{100})^{n-1}

\Rightarrow \log \frac{1}{30} =(n-1)\log (\frac{95}{100})

\Rightarrow -1.5=(n-1)(-0.02)

\Rightarrow 1.5=(n-1)(0.02)

\Rightarrow n-1=\dfrac{1.5}{0.02}

\Rightarrow n-1=75

\Rightarrow n=76

Therefore, after 76 swings the angle through which it swings less than 1°

8 0
3 years ago
Sara goes on a slingshot ride in an amusement park. She is strapped into a spherical ball that has a radius of 3·10^2 centimeter
kondaur [170]
To solve for the volume of a spherical ball, we use the formula,

                                               V = (4<span>πr^3)/3

The given radius of 3x10^2 centimeters converts to 3 meters. Solving for the volume,
 
                                                V = (4</span>π)x(3^3)/3 = 36<span>π m^3

</span>Thus, Sara is trapped in a spherical ball with a volume of 36<span>π m^3.
</span><span>

</span>
8 0
3 years ago
Please help I am stuck at 34 points I need atleast an 80 by today!!
Ostrovityanka [42]

Answer:

12 mi

Step-by-step explanation:

5 0
3 years ago
I need help please!!
valkas [14]

Answer:

14 hrs of babysitting and 6 hrs of tutoring

3 0
2 years ago
Gcf of 27, 45 and 54
julia-pushkina [17]
The GCF is <span>1. hope that helps</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • For the right triangles below find the value of the side lengths a and c round your answers to the nearest tenth
    12·1 answer
  • Which story problem could be solved using the given equation? 14×35=m
    5·2 answers
  • I need help with geometry question. Please see picture below
    12·1 answer
  • Find the quotient.<br><br>5 over 7 divided by 7 over 10
    5·1 answer
  • I NEED HELP ASAP!!!!
    11·1 answer
  • Please help and show your work for both a. and b.​
    11·1 answer
  • Consider the sequence 2, 8, 3y + 5, ...
    8·1 answer
  • Type in uwu text. do it.
    13·2 answers
  • What is the radius of a circle with a circumference of 81.64 feet.
    11·1 answer
  • Least common mutiple. for 9 and 30?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!