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
fredd [130]
3 years ago
8

Traveling with the current, a boat can travel 48 miles in 3 hours. Against the current, it takes 6 hours to go the same distance

. Find the rate of the boat in still water and the rate of the current.
The answer lines consist of 2 lines for “Write the system of equations” and 1 line for “Solve the system to find the speed of the boat and speed of the current”
Mathematics
1 answer:
drek231 [11]3 years ago
8 0

Answer:

I

Step-by-step explanation:

You might be interested in
Paula salió de su casa rumbo al trabajo avanzo 8km al este y 13km al norte. Si hubiera un camino recto desde su casa a su trabaj
zhannawk [14.2K]

Answer:

15.26km

Step-by-step explanation:

Con la informacion de la pregunta e hecho un diagrama de la situacion. Podemos ver en el diagrama que el recorido forma un triángulo rectángulo. Entonces para saber la distancia que recorreria por el camino recto desde su casa a su trabajo tendriamos que calcular el valor de x, que se puede calcular usando el teorema de pitagoras que es el siguiente.

a^{2} + b^{2} = c^{2}

donde a y b son el ancho y el alto del triangulo y el c seria x

8^{2} + 13^{2}  = x^{2}

64 + 169 = x^{2}

233 = x^{2}

15.26 = x

Finalmente, podemos ver que la distancia seria 15.26km

7 0
3 years ago
Emily plays on the softball team at her school.The team won 9 of its first 12 games.At that rate how many games will Emily’s tea
KATRIN_1 [288]

Answer:

B

Step-by-step explanation:

B. 48

9/12 must equal the x/64. 64/12 is 5.33333 repeating so multiply 9 x 5.33333 repeating would equal to 48

5 0
3 years ago
Is 3/4 greater than 3/5
Bas_tet [7]
Yes, 3/4 is equal to .75 and 3/5 is equal to .6
3 0
3 years ago
Read 2 more answers
Dave and ryan share some money in the ratio 7 : 4 . dave got $28, how much did ryan get?
Ronch [10]

Answer:

$16

Step-by-step explanation:

28/7=4

4*4=16

3 0
3 years ago
Read 2 more answers
Find the unknown length in the right triangle 27cm and 13 cm
Phoenix [80]

use pythagoras:

{c}^{2}  = \:   {b}^{2}  -  {a}^{2}

c^2 = (27)^2 - (13)^2

c^2 = 560

c = 23.6643....cm

3 0
3 years ago
Other questions:
  • A spinner is divided into equal parts 1-5. George spun the spinner 300 times
    5·1 answer
  • Solve. -1/2+(3/4x4/9)=
    14·1 answer
  • Can someone check my work? :) thanks
    12·1 answer
  • Write 3200 as a product of prime factor
    13·1 answer
  • The volume of 10 drops of a liquid is 0.1 fluid ounce. What is the volume of 10,000 drops?
    10·1 answer
  • For 1–3, find the area of each circle. Use 3.14 for π. Round to the nearest tenth if necessary.
    8·2 answers
  • Convert 10010011001 into a number with commas.
    6·2 answers
  • Sarah invested $12,000, part at 5% simple interest and the rest at 7% simple interest for a period of 1 year. How much did they
    6·1 answer
  • Find m∠D. Put the answer below.<br> m∠D =
    7·2 answers
  • Help me please need help​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!