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
slega [8]
3 years ago
7

Kevin hiked up lambs Canyon and two hours and then ran back down in one hour has been running downhill was 2.8 mph greater than

his speed hiking uphill how far of the canyon did he hike
Mathematics
1 answer:
coldgirl [10]3 years ago
8 0

Answer: he hiked 5.6 miles up the canyon.

Step-by-step explanation:

Let x represent his speed hiking uphill.

His speed running downhill was 2.8 mph greater than his speed hiking uphill. This means that his speed running downhill would be x + 2.8

Distance = speed × time

Kevin hiked up Lamb’s Canyon in 2 hours. This means that the distance covered by hiking uphill is 2 × x = 2x

He ran back downhill in 1 hour. This means that the distance covered by running downhill is 1 × (x + 2.8) =

x + 2.8

Since the distance uphill is the same as the distance downhill, then

2x = x + 2.8

2x - x = 2.8

x = 2.8

Therefore, the distance hiked up the canyon is

2x = 2 × 2.8 = 5.6 miles

You might be interested in
Triangle PQR with side p across from angle P, side q across from angle Q, and side r across from angle R
Sophie [7]

Answer:

PR Method

Step-by-step explanation:

q^2=p^2+r^2-2

4 0
2 years ago
Find the missing number of each unit rate. 28/7 = ?/1. and 60/12 = ?/1<br>​
Lerok [7]

Answer:

28/7=4 and 60/12=5

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
To make a homemade all purpose cleaner, you can use the ingredients shown in the table (1 cup vinegar, ½ cup of rubbing alcohol,
vovikov84 [41]

The total solution will include 17.5 cup of vinegar 0.5 cups of rubbing alcohol, and 2 cup of water which is a total of 35 cups of solution. Sofie will need 6 total containers to hold all of the solution.

<h3>Number of container</h3>

1 cup of rubbing alcohol:

1 cup of rubbing alcohol=1÷1/2

1 cup of rubbing alcohol=2

Cup of alcohol needed:

Cup of alcohol needed=1+1/2+16

Cup of alcohol needed=17.5 cups

Total cups:

Total cups=17.5×2

Total cups=35 cups

Number of container:

Number of container=1+35/5

Number of container=1+5

Number of container=6  containers

Therefore the total solution will include 17.5 cup of vinegar 0.5 cups of rubbing alcohol, and 2 cup of water which is a total of 35 cups of solution. Sofie will need 6 total containers to hold all of the solution.

Learn more about Number of container here:brainly.com/question/20533888

#SPJ1

5 0
1 year ago
Kevin is 3 years older than Daniel. Two years ago, Kevin was 4 times as old as Daniel. How old is Kevin now?
GuDViN [60]
Let k and d be the Kevin's age and the Daniel's age;
We have the equation:
k = 3 + d;
k - 2 = 4( d - 2 );
We have 3 + d -  2 = 4d - 8;
Then, d + 1 = 4d - 8;
9 = 3d;
d = 3.
Finally, k = 6 years.












6 0
2 years ago
Read 2 more answers
You pay a registration fee and a monthly fee to join a local fitness center. The table shows the total cost of joining the fitne
Alekssandra [29.7K]

Answer:

100 divided by 3=33.33 therefore 33.33 per month

Step-by-step explanation:

Equation:

33.33x9= 299.97

This is for 9 months

3 0
2 years ago
Other questions:
  • Solve for x in the equation 2x^2 - 5x + 1 =3
    7·2 answers
  • If the height of the rectangle is 12 ft and the area is 72 ft what is the base of the rectangle
    14·2 answers
  • What is an equation of the line, in point-slope form, that passes through the given point and has the given slope? Point: (7,3)
    13·1 answer
  • Which is greater 5x10^2 or 2x10^5
    11·1 answer
  • List the first 5 multiples of 13
    7·2 answers
  • Find the slope of the line through each pair of points
    12·1 answer
  • Jaylen wants to buy a book about animals.The original price is $4. What is the sale price
    12·1 answer
  • PLEASE HELP NO TROLLS<br> 5. Find the measure of angle A. *
    10·1 answer
  • 7. Here are the prices for cans of juice that are the same brand and the same size at different
    6·1 answer
  • Last week, you finished Level 2 of a video game in 32 minutes. Today, you finish Level 2in 28 minutes. What is your percent of c
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!