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
faltersainse [42]
2 years ago
9

Trey runs 3 miles in 25 minutes. At the same rate, how many miles would he run in 20 minutes?

Mathematics
2 answers:
aalyn [17]2 years ago
4 0

Answer:

Step-by-step explanation:

Set up a proportion.

3/25 = x / 20      Notice that both times are in the denominators. Be sure you always set up a proportion that way. Like units in the denominator. Like units in the numerator.

Cross multiply

3 * 20 = 25 * x                        Combine

60 = 25x                                 Divide by 25

60/25 = x

x = 2.4 miles in 20 minutes.

stepan [7]2 years ago
4 0

Answer:

In 20 minutes, Trey would run 2.4 miles.

Step-by-step explanation:

20x = 25

x = 4/5

This means we multiply the number by 0.8

3 * 0.8 =

3/25 = 2.4/20

2.4 miles / 20 minutes

You might be interested in
Calculate the area of the regular pentagon below:
djverab [1.8K]
Assuming the vertex of the triangle shown is the center of the pentagon, and the line segment shown is an altitude of the triangle:

If we join the center of (the circumscribed circle and of) the pentagon to the 5 vertices, 5 isosceles triangles are formed, all congruent to the one shown in the figure. It is clear that these triangles are congruent, so to find the area of the pentagon, we find the area of one of these triangles and multiply by 5.

The base of the triangle is 22.3 in, and the height is 15.4 ins, thus the area of the pentagon is:

5(Area triangle)=5*[(22.3*15.4)/2]=<span>858.55 (square inches).


Answer: </span>858.55 (square inches).
7 0
3 years ago
Draw 3 rows with 2 counters
Volgvan

Answer


It would be 3x2 which equals 6


Example-

8 0
3 years ago
miss Avery is going to bring the select one student from your class to read a poem out loud. There are 15 boys and 13 girls in t
tester [92]
There are 15 boys what are you asking the sentence is not complete
4 0
2 years ago
Can someone help I’m in a bit of a pickle here
bagirrra123 [75]
Morgan earns more money per hour on saturday bc 63/6 = 10.5 and that’s more than 9.5 so
6 0
1 year ago
Read 2 more answers
Marco has a piece of wood that measures 9 x 1/10 + 6 x 1/100 + 4 x 1/1000 how can this measurement be written as a decimal? you
spin [16.1K]

Answer:

The decimal number is 0.964

Step-by-step explanation:

we have

9(\frac{1}{10})+ 6(\frac{1}{100})+4(\frac{1}{1,000})

step 1

Multiply each fraction by the whole number

(\frac{9}{10})+ (\frac{6}{100})+(\frac{4}{1,000})

step 2

Convert each fraction in a decimal number

Remember

Move the decimal point to the left as many places as there are zeros in the factor.

Move the decimal point one step to the left (10 has one zero).

Move the decimal point two steps to the left (100 has two zeros)

Move the decimal point three steps to the left (1000 has three zeros)

0.9+0.06+0.004

step 3

Adds the number

0.964

5 0
2 years ago
Other questions:
  • A number line is shown. Which expression represents the distance between two points, X and Y, on the number line?
    12·1 answer
  • Find the missing factor x^2-11x+18=(x-2)( )
    9·1 answer
  • How to solve 0=4+n/5?
    12·2 answers
  • Ways to multiply 44 with prime numbers
    10·2 answers
  • Please answer this in two minutes
    8·1 answer
  • At the rate of 15 per 6 oz. bar of chocolate, how much would a pound
    14·1 answer
  • Bonnie is three times as old as her brother, h. The sum of their ages is less than 44. What is the greatest age Bonnie’s brother
    5·1 answer
  • Send answers I will check if correct
    12·1 answer
  • On a recent survey, 60% of those surveyed indicated that they preferred taking a trip to the beach over a trip to the mountains.
    5·2 answers
  • 7. 25 yards of hose costs $9.95. How much will 150 feet cost?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!