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
maksim [4K]
3 years ago
12

There were three went on a hike. One was 2 3/4, MI long, and the other 1 1/2 and the last one 3 3/8. In decimals what was the to

tal miles?
Mathematics
1 answer:
lana66690 [7]3 years ago
3 0
7 5/8 miles or in decimal form 7.625 miles

You might be interested in
How do I do this qn?
denis-greek [22]
You can take the log of the left and right hand side, and then apply the <span>logarithm rules:

log(a</span>ˣ) = x·log(a)
log(ab) = log(a) + log(b)

log(9^(x-1) * 2^(2x+2)) = log(6^(3x))
log(9^(x-1)) + log(2^(2x+2)) = 3x log(6)
(x-1) log(9) + (2x+2) log(2) - 3x log(6) = 0
x(log9 + 2log2 - 3log6) = log9 - 2log2
x = (log9 - 2log2) / (log9 + 2log2 - 3log6)

simplifying by writing log9 = 2log3 and log6 = log2+log3

x= 2(log3 - log2) / (2log3 + 2log2 - 3log2 - 3log3) = 
x= -2(log3 - log2) / (log3 + log2) = -2 log(3/2) / log(6)

So 6^x = 4/9
3 0
3 years ago
14 - 2 ( 1+2)<br><br> answer
riadik2000 [5.3K]
That would be 8. first parenthesis, then multiply, then subtract.
4 0
3 years ago
Read 2 more answers
Find the distance between the two points. (2, 4), (7, 2)
anyanavicka [17]

Answer:

5.38516480 or  √ 29

hope this helps

have a good day :)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
which is grater,the greatest whole number with 4 digits or the least whole number with 5 digits?explain.
Xelga [282]
The more digits you have the bigger the number, unless you have a long decimal, and in that case only is the number smaller in value.
5 0
3 years ago
20 POINTS FOR THE FIRST PERSON TO ANSWER
MAVERICK [17]

Answer: its A

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • If the parent function is y = 1/x, describe the change in the equation y = - 1/x-1 - 10
    5·1 answer
  • You roll a six-sided die twice. What is the probability of rolling a 2 and then an odd number?​
    12·2 answers
  • Prove that (Cosx-Cos³x)/Sinx=SinxCosx​
    5·1 answer
  • Women's swinsuit are 75% off at the end of the summer seson how much will a customer save by buying an $80 swimsuit while it is
    12·1 answer
  • The question.
    5·1 answer
  • The mean temperature for the first 7 days in January was 6 °C.
    9·1 answer
  • Simplify the expression completely.
    6·2 answers
  • Find the measure of each angle indicated
    14·1 answer
  • Given the equation y = (1/4)x - 5, what is the zero? Only write the number please
    13·1 answer
  • 28 degree + x-4 degree+2x=180 degree
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!