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
Firlakuza [10]
3 years ago
6

A raft traveled 24 miles upstream on a river in 6 hours. The return trip took the raft 3 hours. What is the rate of the raft in

still water, in miles per hour?brainliest
Mathematics
2 answers:
Lynna [10]3 years ago
8 0

Answer:

                                                                   

Step-by-step explanation:

alexandr1967 [171]3 years ago
3 0

Answer:

ASK QUESTION

1

d=6h

Step-by-step explanation:

Speed of the raft= 6 miles per hour

Total distance (d) of the raft= rate × number of hours

d=r*h

Independent variable is the number of hours(h)

Dependent variable is the distance (d)

Equation for the situation

d=r*h

d=distance

r=rate

h=number of hours

From the question,

r=6 miles per hour

Therefore,

The equation is

d=r*h

d=6*h

d=6h

Step-by-step explanation:

if its wrong its bc i copied and pasted from another question

You might be interested in
42 decreased by the product of 12 and a number is 6.
levacccp [35]
42 - 12x = 6
Solve for 6

12x = 36

x = 3
4 0
3 years ago
Solve the variable<br> -10+ s/1.5= -5
patriot [66]

Answer:

s = 15 over 2 (15/2 fraction) or 7.5

3 0
2 years ago
What is the equation of the straight line that passes through (2,1) (5,7)
VMariaS [17]

Answer:

y = 2x - 3

Step-by-step explanation:

We are asked to find the equation of a straight line

Step 1: find the slope

( 2 , 1) ( 5 , 7)

x_1 = 2

y_1 = 1

x_2 = 5

y_2 = 7

Insert the values into the equation

m = (y_2 - y_1 )/ (x_2 - x _1)

m = (7 - 1 )/ (5 - 2)

m = 6/3

= 2

Step 2: substitute m into the equation

y = mx + c

y = 2x + c

Step 3 : sub any of the two points given into the equation

Let's use ( 2, 1)

x = 2

y = 1

y = 2x + c.

1 = 2(2) + c

1 = 4 + c

c = 1 - 4

c = -3

Step 4: sub c into the equation

y = 2x + c

y = 2x - 3

7 0
3 years ago
Solve this please .......​
nikdorinn [45]

Answer:

The sum of reciprocals is 2/3.

You don't need complex numbers to solve this, but if you try to find a and b you will need complex numbers.

Step-by-step explanation:

a+b = 2

a*b = 3

1/a + 1/b = x

(a*b)*(1/a + 1/b) = (a*b)x

b + a = (a*b)(x)

2 = 3x

x = 2/3

b = 2 - a

a*(2 - a) = 3

-a^2 + 2a = 3

-a^2 + 2a - 3 = 0

a^2 - 2a + 3 = 0

let's solve the quadratic equation

a^2 - 2a + 3 = a^2 - 2a + 1 + 2 = (a - 1)^2 + 2 = 0

(a - 1)^2 = -2

a_1 - 1 = \sqrt{2}i\\a_1 = 1+\sqrt{2}i\\\\a_2 - 1 = -\sqrt{2}i\\a_2 = 1 - \sqrt{2}i\\

these options correspond to a and b from the original question.

8 0
2 years ago
Guys help me solve this plzzz:(((;;(;;;((;
Maru [420]

Answer:

It should be 60 degrees

correct me if wrong but since it's supplementary, you subtract 155 - 35 then from 180 and you get 60

Im not 100% about this tho but like 75% sure

3 0
2 years ago
Other questions:
  • A waitress works 1.75 hours less in the afternoon than in the evening. If she works 5      1/8
    6·1 answer
  • P= 14413.49<br> R= 0.0015<br> T= 36<br><br> What is I= Prt
    5·1 answer
  • the rain caused the river to rise a total of 6 2/3 inches. the river was was rising a an average of 2/3 of an inch each hour. ho
    12·1 answer
  • carley bought a jacket that was discounted 10% off the original price. The expression below represents the discounted price in d
    13·1 answer
  • Find the first, fourth, and eighth terms of the sequence.
    8·1 answer
  • What should be added to both sides of this equation to solve for the variable? r + (-12) = 19
    5·2 answers
  • which of the following indicates that triangle QRS and triangle TUV are similar? Btw I need a valid step-by-step on how you do t
    6·1 answer
  • The mean of a distribution is 276, while the median is 318. Which of these
    6·1 answer
  • 11. Mr. Qu ate 8 dumplings on Monday and 20 dumplings on Tuesday.
    8·1 answer
  • A sandwich shop made a 12-foot-long sandwich and is going to cut it into pieces that are each 1/2-foot long. How many pieces wil
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!