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
lozanna [386]
3 years ago
15

marcela tardo dos horas menos que roberto en recorrer una distancia en bicicleta, SI el producto de los dos tiempos es de 48 hor

as ¿cuanto trado cada uno?
Mathematics
1 answer:
Kaylis [27]3 years ago
8 0

Answer:

Marcela tardó 6 horas y Roberto tardó 8 horas.

Step-by-step explanation:

Dado que Marcela tardó dos horas menos que Roberto en recorrer una distancia en bicicleta, y sabiendo que el producto de los dos tiempos es de 48 horas, para determinar cuánto tardó cada uno se debe realizar el siguiente cálculo:

M = X

R = X + 2

X x (X + 2) = 48

8 x 6 = 48

Por lo tanto, Marcela tardó 6 horas y Roberto tardó 8 horas.

You might be interested in
At your high school, the probability that a student takes Business Essentials and Spanish is .062. The probability that a studen
lorasvet [3.4K]
Probability of taking both is the probability of each, multiplied.

.43 x B.E. prob = .062
divide each side by .43
B.E. prob = .144
6 0
3 years ago
Danielle says that her set of numbers are integers. Left-brace negative 253, negative 45, negative 0.9, 0, 26 Right-brace Daniel
VladimirAG [237]

<em><u>Hey!Here is ur answer:</u></em>

Danielle is wrong cause '<em><u>she has included a decimal'.</u></em>

U might doubt that zero is might not be an integer but it is a neutral integer.

            <u><em>HOPE IT MAKES UR DAY BETTER!!</em></u>

 

6 0
4 years ago
3. A dozen donuts are usually sold for $12. They went on sale and now a dozen donuts are now $6. What was the percent decrease?
fiasKO [112]

Answer:

50%

Step-by-step explanation:

One dozen of donuts is $12, $6 got taken off of it. That means that there is a 50% discount on the donuts

7 0
3 years ago
6 of 20% is what number
Lelu [443]
20% × 6 = (20/100) × 6 = 1.2
8 0
3 years ago
Read 2 more answers
Two supplementary angles are congruent. Which equation gives the measure in degrees, d, of each angle?
Eduardwww [97]

Answer:

actually 90 degrees is wrong

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • 3. The Wallace family split a 17% pound bag of dog food between their three dogs. How much dog food
    7·2 answers
  • 0.7 is 10 times as great as?
    8·1 answer
  • Which of the following is equivalent to √-80?<br> A. -4i√5<br> B. 16i√5<br> C. 4i√5<br> D. 2i√5
    6·2 answers
  • Simplify this question -23+-56+2
    5·2 answers
  • Hudson wants to write a letter to his friend. He took out
    10·1 answer
  • Parabola with focus (2, 1) and directrix x=-8
    7·1 answer
  • Jason goes to the movies and purchases candy for $4.55. If he buys a total of 5 movie tickets and spends a total of $20.35, how
    6·2 answers
  • Betty planted seeds in her garden. She planted 2 cantaloupe seeds and 5 pumpkin seeds in each row
    13·2 answers
  • 5/11(13/25 divided by 1.3 +1 1/4)
    9·1 answer
  • The length of a rectangular floor is 7 feet longer than its width w. The area of the floor is 505 ft2
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!