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
pychu [463]
3 years ago
8

(GIVING BRAINLIEST!!!)

Mathematics
1 answer:
AfilCa [17]3 years ago
8 0

Answer:

Total\ length =  8\frac{5}{8}\ miles

Step-by-step explanation:

Given

See attachment for ski trails

Required

Total length of 2\frac{7}{8} ski trails

From the attached figure, there are 3 skis with length 2\frac{7}{8}\ miles

So:

The total length is:

Total\ length = 3 * 2\frac{7}{8}

Express fraction as improper fraction

Total\ length = 3 * \frac{23}{8}

Total\ length =  \frac{3 *23}{8}

Total\ length =  \frac{69}{8}

Total\ length =  8\frac{5}{8}\ miles

You might be interested in
The plot shown below describes the relationship between student scores on the first exam in a class and their corresponding scor
STALIN [3.7K]

Answer:

you average the scores by adding scores from exam 1 and exam 2 then divide it by 2 to average the exam scores

Step-by-step explanation:

7 0
3 years ago
Morre Math HARDDDDDDDD
Dafna11 [192]

Answer:

the person above is right it's 4.5 units

give them the crown

7 0
2 years ago
The price of an airline ticket was $320 amd it is now 420$ what is the percent increase the price of the ticket
enyata [817]

Answer:

 31.25 percent increase

Step-by-step explanation:

To find the percent increase, we take

percent increase = (new - original)/new * 100 percent

                            = (420-320)/320 * 100 percent

                              100/320 * 100 percent

                              .3125 * 100 percent

                               31.25 percent increase

3 0
3 years ago
The present age of the father is twice the age of his daughter. Ten years ago, the
Elenna [48]

Answer:

<h3>           The father is 40 and the daughter is 20.</h3>

Step-by-step explanation:

x           -  the present age of the daughter

2x         -  the present age of the fathter  

x - 10          -  the age of the daughter ten year ago

2x - 10        -  the age of the fathter ten year ago

Father is older than his dauther, so:

2x - 10 = (x - 10) + 20  

2x - 10 = x - 10 + 20  

2x - 10 = x + 10              {subtract x from both sides}

x - 10 = 10                      {add 10 to both sides}

x = 20

2x = 2·20 = 40

6 0
2 years ago
Evaluate each expression by replacing the variable with 8. Show each step. (8 marks) 2n - 6
monitta

Answer:

10

Step-by-step explanation:

2n-6

n=8

2(8)-6

16-6

10

4 0
2 years ago
Other questions:
  • Evaluate: (3)-3?<br><br><br> Question 1 options:<br><br> A-9<br><br><br> B-1/27<br><br><br> C 1/27
    5·2 answers
  • if you travel 90 miles in 1 3/4 hours which of the following is amount time it would take you to travel 360 miles
    15·1 answer
  • Show an equation that is <br>twice a number, increased by 5
    8·1 answer
  • Malcolm drew a circle with a diameter of d units, a radius of runits, a circumference of C units, and an area of A units. Which
    5·2 answers
  • 3+2i rationalize the denominator
    13·1 answer
  • Find the volume of a rectangular pyramid with a base length of
    11·2 answers
  • Forahigh-riskdriver,thetimeindaysbetweenthe beginning of a year and an accident has an exponential pdf. Suppose an insurance com
    8·1 answer
  • F(x) = x3 - 2x2 + x - 2
    9·1 answer
  • Please help !!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!
    12·1 answer
  • Solve the following inequality for mm. Write your answer in the simplest form.<br> 10m − 3 &gt; 6m+1
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!