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
fgiga [73]
3 years ago
8

Pre college need help

Mathematics
1 answer:
NARA [144]3 years ago
5 0

Answer:

C

Step-by-step explanation:

You might be interested in
Fully condense the expression. Assume that all variables represent positive numbers. (log x -2 log y+ 3 log z) (10 points)
AfilCa [17]

Answer:  The required condensed expression is \log\dfrac{xz^3}{y^2}.

Step-by-step explanation:  We are given to fully condense the following logarithmic expression assuming that all variables represent positive numbers :

E=\log x-2\log y+3\log z~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)

We will be using the following properties of logarithms :

(i)~\log a^b=b\log a,\\\\(ii)~\log a+\log b=\log(ab),\\\\(iii)~\log a-\log b=\log\dfrac{a}{b}.

Therefore, from expression (i), we get

E\\\\=\log x-2\log y+3\log z\\\\=\log x-\log y^2+\log z^3\\\\=\log(xz^3)-\log y^2\\\\=\log\dfrac{xz^3}{y^2}.

Thus, the required condensed expression is \log\dfrac{xz^3}{y^2}.

5 0
3 years ago
Which of the following graphs represent the equation y=3x+2
seropon [69]

Answer:You haven't attached a picture but this is what your line should look like

Step-by-step explanation:

For this equation you simply have to graph it.

First, you have to remember that these equations follow a formula: y=mx+b. m is the slope of you line and b is the y-intercept.

Next, you need to graph it. First, graph your b, in this case 2. You would go up 2 on you graph (graph (0,2)). Then, you would graph your slope which is 3.

Now, remember that slope equals y/x, so think of the number 3 being like 3/1. You would start at (0,2) and go up 3 points in the graph, then over 1 point (graph where you end up). You repeat that from each new point you make until you have enough points to create a straight line.

Hope this helps a bit,

Flips

3 0
4 years ago
Read 2 more answers
PLEASE HELP!!!!!! MATH ASAP!!
umka2103 [35]

Answer:

Step-by-step explanation:

The asnwer is B

7 0
4 years ago
Evaluate this expression for a = 2 and b= 3.
Shtirlitz [24]

Answer:

16

Step-by-step explanation:

replace a with 2 and b with 3 in the expression and solve as follows

(2 + 5)-3 / 3-4 + 2(3+3)/ 2

7 - 3/-1 +12/2

14 + 6 +12/2

32 / 2

16

7 0
3 years ago
How many digits are in the repetend of the decimal expansion for 2/41
AleksandrR [38]

Answer:

0.0487804878

Step-by-step explanation:

the answer will be 5 because it starts at 0.

5 0
3 years ago
Other questions:
  • What is 790.95 rounded to the nearest cubic meter?
    13·2 answers
  • Write an expression with parenthesis to represent the quantity: 170 divided by the sum of 25 and 9
    5·1 answer
  • Help will give brainliest thank you
    12·1 answer
  • Brandon Womble has 12070 oranges. If Brandon Womble eats 1400 and then you divide the remaining oranges between 8 people, how ma
    5·1 answer
  • the height of a square pyramid is one half the length of each side. the volume of the pyramid is 972in ^3. what is the height of
    7·1 answer
  • Find the map ratio if 10 cm on the map is represented by 10 km
    11·2 answers
  • Which of the following expressions is equal to 0 for
    9·1 answer
  • One interior angle of a triangle is 30⁰. The other angle measures are x⁰ and y⁰. Which of the following could be the values of x
    13·1 answer
  • The perimeter of a rectangular garden is 120 feet The garden is two times as long as it’s why the system of equation can be used
    7·1 answer
  • Matt's family traveled 3/8 of the distance to his grandmother’s house on Saturday. They traveled 3/5 of the remaining distance o
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!