answer.
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
Rasek [7]
2 years ago
7

write an expression for the speed of the boat coming back from the island in terms of the other boat's speed. let x be the speed

of the boat you are taking to the island.
Mathematics
2 answers:
ExtremeBDS [4]2 years ago
8 0

Speed of Boat that you are taking to the Island =x Km/hr or x m/sec.

Let u Km/hr or x m/sec, be the speed of water.

⇒Speed of Water while Going Upstream

=Speed of Boat+Speed of Water

=(x+u) Km/hr or (x-u) m/sec.

⇒Speed of Water while Going Downstream, that is speed of the boat coming back from the island

=Speed of Boat-Speed of Water

=(x-u) Km/hr or (x-u) m/sec.              

AVprozaik [17]2 years ago
4 0
Y=mx+b soo if x is speed y is?

You might be interested in
Write a expression that shows 3 times the sixth power of 10
user100 [1]
(10 raised to the power of 6)×3     

(10*6) ×3
8 0
2 years ago
Which system of equations below has no solution? A. y = 4x + 5 and y = 4x – 5 B. y = 4x + 5 and 2y = 8x + 10 C. y = 4x + 5 and y
Stels [109]

Answer: A  y=4x -5 and y=4x+5

Step-by-step explanation:

They have no solutions because they have the same slopes but different y intercepts. That works with any equation.

8 0
2 years ago
Please help me with number 1
Dmitry [639]
Line CE
..................
5 0
2 years ago
Read 2 more answers
A recipe calls for One-fourth cup of broth. The largest volume-measuring tool that Tabitha has is a teaspoon. She knows that the
djverab [1.8K]

<u>Answer:</u>

Tabitha will use 12 teaspoons.

<u>Explanation: </u>

According to the question, Tabitha has a largest volume-measuring tool teaspoon, and she wants to use one-fourth cup of broth.

Given that 1 cup consists of 16 tablespoons and 1 tablespoon has 3 teaspoons.

From the data, we can calculate that;

16 tablespoons will be equal to (3*16) = 48 teaspoons.

Therefore, 1 cup = 48 teaspoons.

Substituting the data and we can calculate that 1/4 cup = 48/4 = 12 teaspoons.

5 0
2 years ago
A machine can weave 40 inches of fabric in 12 minutes. How long will it take for the machine to weave 100 inches of fabric?
Lostsunrise [7]
40/12 = 100/x
Cross-multiply and get:
40x = 1200

Divide both sides by 40:
 x = 30
It will take 30 minutes for the machine to weave 100 inches of fabric.

4 0
2 years ago
Other questions:
  • A label that wraps around a box of golf balls covers 75% of its lateral surface area. What is the value of x? The height is 2 th
    12·2 answers
  • How does the graph of f(x) =-3^2x-4 differ from the graph of g(x)=-3^2x
    13·1 answer
  • Kat is painting the edge of a triangular stage prop with reflective orange paint. The lengths of the edges of the triangle are (
    14·1 answer
  • On a trip, you had to change your money from dollars to euros. You got 450 euros for 600 dollars.What is a unit rate that descri
    11·2 answers
  • What are the zeros of the quadratic function f(x) = 6x^2 + 12x – 7?
    11·1 answer
  • Tyrell's SAT math score was in the 64th percentile. If all SAT math scores are normally distributed with a mean of 500 and a sta
    14·1 answer
  • Shana bought 6.2 pounds of pecans and paid $56.00. About how much per pound did the pecans cost?
    12·2 answers
  • A study of college business majors included 150 sophomores and 200 juniors. The study showed that 80 sophomores and 150 juniors
    13·1 answer
  • Ibrahim has some building blocks that are all cubes of the same size. He uses three of the blocks to make a pile with a height o
    7·1 answer
  • Find a polar equation for the conic with its focus at the pole and the given vertex or vertices:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!