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
melisa1 [442]
3 years ago
6

A trimaran boat, with a top speed of 55 knots, won the tournament cup in 2010. Its top speed is 6 knots more than 3.5 times the

top speed of the winner monohull in the 2007 tournament. Find the top speed of the monohull in the 2007 tournament
Mathematics
1 answer:
slavikrds [6]3 years ago
4 0

Answer:

14 knots

Step-by-step explanation:

We know the speed (55 knots) is 6 more than 3.5 times the winner of the monohull in the 2007 tournament.

So let's set the variable for the speed of the monohull to <em>m</em>. Now, let's set up an equation:

55 = 6 + (3.5 * m)

We can solve this by first subtracting 6 from both sides to get:

49 = 3.5 * m

Dividing both sides by 3.5 we get:

14 = m

That means that the top speed of the monohull in the 2007 tournament was 14 knots

You might be interested in
Describe whether each equation is true for all one or no values of x
aev [14]

Answer:

I'll gladly answer if you could give more information. All we can see is the question "Describe whether each equation is true for all one or no values of x," so we need some context.

Step-by-step explanation:

We need context to this.

7 0
2 years ago
The difference of twice a number and 2 is<br> 40. Find the number.
IgorLugansk [536]

Answer:

answer = 21

Step-by-step explanation:

2n - 2 = 40

2n - 2 + 2 = 40 + 2

2n = 42

2n/2 = 42/2

n = 21

4 0
2 years ago
Simplfy -3+7 ooooooooooooooooooooooooooooooooooooooooooooooooo
svetlana [45]

Answer:

Add -3 and 7. 4

Step-by-step explanation:

Uh ur welcome

8 0
3 years ago
Read 2 more answers
In a scale drawing of a garden, a distance of 35 feet is represented by a line segment 4 inches long. on the same drawing, what
nalin [4]

Answer:

122.5\ ft

Step-by-step explanation:

we know that

Using proportion

\frac{35}{4}\frac{ft}{in}=\frac{x}{14}\frac{ft}{in}\\ \\x=35*14/4\\ \\x=122.5\ ft

7 0
3 years ago
URGENT PLEASE HELP!!!
Ira Lisetskai [31]

Answer:

1) -17x-9

Step-by-step explanation:

1)

(-2x^3+x-5)+(x^3-3x-4)

Combine like terms using P.E.M.D.A.S:

(-2x^3+x-5)+(x^3-3x-4)

(-9x-5)+(-8x-4)

Combine like terms:

(-2x^3+x-5)+(x^3-3x-4)

(-9x-5)+(-8x-4)

-17x-9

I hope this helps a bit!☺

8 0
2 years ago
Other questions:
  • The angle with measure between 0 and
    5·1 answer
  • A Drama club has 40 members. The number of girls is 5 less then 2 times the number of boys. How many members are boys? girls?
    11·1 answer
  • A pastry shop earned $9,026 over the course of 5 days. How much did they earn on just 1 day? Note: do not write a dollar sign
    9·1 answer
  • $3 subtracted from the cost of the book
    15·2 answers
  • Dale wanted to put a brick border around his circular flower bed The diameter is five feet how much brick will he need for the b
    9·1 answer
  • What is the additive inverse of (7x – 20)?
    8·1 answer
  • Find the equivalent ratio. Fill in the missing numbers
    10·1 answer
  • Expression
    15·1 answer
  • What is the area of a rectangle with vertices (2, 3), (9, 3), (9, Negative 2), and (2, Negative 2)?
    15·2 answers
  • How many two-digit, positive integers can be formed from the digits 1, 3, 5, and 9, if no digit is repeated?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!