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
Kipish [7]
3 years ago
13

A man walks 20 km in 4hours. Find his speed

Mathematics
2 answers:
lianna [129]3 years ago
7 0

Answer: 5km per hour

Step-by-step explanation:

You'd do 20/number of hours so you get 1 hour and you'll get his walking speed

Tanzania [10]3 years ago
4 0
Divide 20 by 4 and get 5 he walks 5km per hour
You might be interested in
The ratio of girls to boys competing at a gymnastics competition was 2 to 1 there were 75 kids participating in the competition.
skad [1K]

Answer:

  25 boys

Step-by-step explanation:

1 of 3 kids was a boy, so (1/3)·75 = 25 were boys.

8 0
3 years ago
How do I solve inscribed angles?
Slav-nsk [51]
The triangles are similar so the angles are equal
2x^2 - 2 = 10x - 2
2x^2 - 2 - 10x + 2 = 0
2x^2 - 10x = 0
2x(x - 5) = 0
2x = 0       OR        x - 5 = 0
x = 0         OR        x = 5
0 doesn't make sense, because IF I plug 0 into 2x^2 - 2 I get a negative number.  We need to use 5 to find the angle measure

2(5^2) - 2 = 2(25) - 2 = 50 - 2 = 48 degrees or the measure of CED
4 0
2 years ago
The highest point in the United states is mount McKinley also called denali
pogonyaev

Yes, it this somehow related to mathematics? Was this a question?

3 0
2 years ago
L is between points O and P. OP is 25 and LP is 17. What is OL? (Write as a number only)
allsm [11]

Answer:

8

Step-by-step explanation:

3 0
3 years ago
Evaluate the expression. −3/(−3)^2
Ivenika [448]

Answer: i'm not sure i wrote the problem out correctly but if this helps please give me a thanks!

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Kim is reading a book with 380 pages. She read 20 pages each day until she reached Part 2 of the book. Part 2 of the book is 160
    6·2 answers
  • ,,,,,,,,,,,,,,,,,i want the answer
    11·2 answers
  • A demographer is investigating various populations to find out how they use resources. She wants to select the population that u
    13·1 answer
  • Sandra saves 10% of her salary for retirement. This year her salary was $2,000 more than in the previous year, and she saved $4,
    8·2 answers
  • Please help! this is due today and this is the only question left!!
    6·1 answer
  • PLEASE SHOW WORK ILL GIVE BRAINLIEST DUE TODAY!!!
    5·2 answers
  • Simplify the expression
    6·1 answer
  • A jar contains 0.25 liter of apple juice and 0.30 liter of grape juice. Melissa poured 0.75 liters of pineapple juice into the j
    11·2 answers
  • Solve the following system: <br> 3x + 2y = 7 <br> -4.5x - 3y = -10.5
    10·1 answer
  • Which statement is true regarding the functions on the graph?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!