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
oksian1 [2.3K]
3 years ago
11

I need help showing the work. please help

Mathematics
1 answer:
forsale [732]3 years ago
3 0

Answer:

see explanation

Step-by-step explanation:

Using the laws of logarithms

• log x + log y ⇔ log(xy)

• log x - log y ⇔ log (\frac{x}{y})

• log x^{n} ⇔ nlog x

Hence

2 log_{3} x + log_{3} 2x - log_{3}(x - 3)

= log_{3} x² + log_{3} 2x - log_{3}(x - 3)

= log_{3} 2x³ - log_{3}(x - 3)

= log_{3}(\frac{2x^3}{x-3})

You might be interested in
Find the area of rectangle ,semicircle and the figure​
ExtremeBDS [4]

Step-by-step explanation:

Srectangle=21*30=630cm^2

Ssemicircle=(11.5^2*pi)/2=132.25pi/2=66.125cm^2*pi

Sfigure=630cm*2+2*66.125cm^2*pi=630cm^2+pi*132.25pi

if we assume that pi=3.14

Sfigure=630cm^2+415.265cm^2=1045.265cm^2

3 0
3 years ago
Peggy had three times as many quarters and nickels. she had $1.60 in all. How many nickels and how many quarters did she have?
makvit [3.9K]
If she has 3 times as many quarters as nickels, and nickels are represented by n, you would multiply n by three to get your answer, so your answer is 3n, or D.
3 0
3 years ago
Read 2 more answers
An 8-inch dinner knife is sitting on a circular plate so that its ends are on the edge of the plate. If the minor arc that is in
ankoles [38]

The diameter of the plate is 9.24 inches

Step-by-step explanation:

Let us consider the radius to be 'r'

Angle = 120°

Chord length = 8 inches

Chord length = 2rsin(θ/2)

8 = 2r sin(120/2)

8 = 2r sin60°

8/2 = r (√3/2)

4/(√3/2) = r

r = 8/√3

r = 8/1.73

r = 4.62 inches

Diameter of the plate = 2(4.62)

= 9.24 inches

The diameter of the plate is 9.24 inches

7 0
3 years ago
Find the length of the missing side of the triangle below. Give both exact and approximate answer. Round answer to nearest tenth
Drupady [299]

Answer:

c = √85

c = 9.2

Step-by-step explanation:

a² + b² = c²

7² + 6² = c²

49 + 36 = c²

85 = c²

c = √85

c = 9.2

4 0
3 years ago
6. Write the explicit formula for the geometric sequence of the height of the ball on the 10th bounce.First bounce: 54 inchescom
Nat2105 [25]

The height of the ball initially is 54 inches. The common ratio has been provided which is 0.750.

The explicit formular for the geometric sequence is shown as;

\begin{gathered} ar^{n-1} \\ \text{Where a is the first term in the sequence,} \\ r\text{ is the common ratio betw}een\text{ every successive term} \\ \text{And n is the nth term} \\ \text{The explicit formular for the height of the ball on the 10th bounce is;} \\ ar^{n-1} \\ 54\times(0.750)^{10-1} \\ 54\times(0.750)^9 \\ 54\times0.07508468\ldots \\ 4.0545 \end{gathered}

The explicit formula is shown as;

54 x (0.750)^9

The rest is simply to solve for the height on the 10th bounce

5 0
1 year ago
Other questions:
  • A circle has a radius of 6. An arc in this circle has a central angle of 48degrees. What is the length of the arc?
    7·1 answer
  • Does anyone know what 12/3(4/5)+4/5=
    8·2 answers
  • Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 + 2x +1?
    8·1 answer
  • carlos is building a screen door the height of the door is 1 foot more than twice its width what is the width of the door if it
    13·1 answer
  • James bought two U.S. Savings bonds for $50 each.He cashed one in when it was worth $75.50,and the other when it was worth $83.6
    10·1 answer
  • You have savings of 30,000. You invest in a bond mutual fund that pays 3% simple interest. What are your total savings after 20
    9·1 answer
  • 2x+y=5 , 3x+2y=8 solve using cross multiplication​
    8·1 answer
  • Find the next 3 terms of each sequence<br> 1. [4, 8, 12, 16 ...}
    10·1 answer
  • Select the correct answer.
    10·1 answer
  • What is the slope of the line that passes through the points (−3,1) and (7,−14)?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!