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
kompoz [17]
2 years ago
12

A marina is in the shape of a coordinate grid. Boat A is docked at (3.1, −1) and Boat B is docked at (−4.1, −1). The boats are _

___ units apart. (3 points)
5.1
7.2
8.1
8.2
Mathematics
2 answers:
kirill115 [55]2 years ago
8 0

Answer:

d = 7.2

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra II</u>

  • Distance Formula: d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Step-by-step explanation:

<u>Step 1: Define</u>

Boat A(3.1, -1)

Boat B(-4.1, -1)

<u>Step 2: Find distance </u><em><u>d</u></em>

Simply plug in the 2 coordinates into the distance formula to find distance <em>d</em>.

  1. Substitute [DF]:                    d = \sqrt{(-4.1-3.1)^2+(-1+1)^2}
  2. Subtract/Add:                       d = \sqrt{(-7.2)^2+(0)^2}
  3. Exponents:                           d = \sqrt{51.84}
  4. Evaluate:                              d = 7.2
Snezhnost [94]2 years ago
3 0

Answer:

7.2

Step-by-step explanation:

You might be interested in
Landon was taking a math test. He finished 1/2 of the test in 3/5 of an hour. How much of the test will he have done in one hour
timama [110]

Answer:

\frac{5}{6}\ of\ the \ test

Step-by-step explanation:

we know that

Landon finished 1/2 of the test in 3/5 of an hour

so

by proportion

Find out how much of the test will he have done in one hour

\frac{(1/2)}{(3/5)}\frac{test}{hours} =\frac{x}{1}\frac{test}{hour}\\ \\x=(1/2)*(5/3)\\ \\x=\frac{5}{6}\ of\ the \ test

7 0
3 years ago
10 rubber stamps cost
polet [3.4K]

Answer:

A.

Step-by-step explanation:

each one is $1.03

so if you want 2 stamps they would be $2.06

7 0
3 years ago
SELECT ALL THAT APPLY
Blababa [14]
Oh yeah sweetie no I’m not here for church I just got a text message I don’t think I can
3 0
3 years ago
Read 2 more answers
20 POINTS AND FIRST GETS BRAINIEST !!!!!
11111nata11111 [884]

Answer:

Took the test, answer is C) 17(100)+17(40)+17(4)

3 0
3 years ago
Read 2 more answers
Students in Mr. Clark's class are reading a book that has 180 pages.
Aleonysh [2.5K]

Answer:

Step-by-step explanation:

12 pages I think

4 0
3 years ago
Read 2 more answers
Other questions:
  • 1.268 to the nearest tenth
    14·1 answer
  • I will give you that Brainly crown thing if it’s right
    13·1 answer
  • Find the GCF if the following monomials. -50m^4n^7 and 40m^2n^10
    5·1 answer
  • a culture started with 6,000 bateria after 6 hours,it grew to 7,200 .predict how many bacteria will be present after 17 hours ro
    15·2 answers
  • What is the perimeter of the triangle? Round to the nearest tenth.
    9·1 answer
  • at a summer camp the campers are divided into groups. each group of 16 campers requires 2 cabins. how many cabins are needed for
    12·1 answer
  • Which statement is true?
    15·1 answer
  • Please help me I will fail this test if I don't get this done
    5·1 answer
  • Help like noww plsss
    12·1 answer
  • What is 5PX7P^3 simplified?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!