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
Aleonysh [2.5K]
3 years ago
13

On a map Rossville and Smithtown are 5 1/2 inches apart. If the actual distance between the town is 16 1/2 miles, to what unit r

ate is the map drawn?
A. 1 inch = 2 1/2 miles
B. 1 inch = 3 miles
C. 1 inch = 3 1/3 miles
D. 1 inch = 11 miles
Mathematics
2 answers:
nikdorinn [45]3 years ago
6 0
The answer is C because it obviously is 1 2 3 4 5 6 7 8 9 10
melisa1 [442]3 years ago
5 0

Answer:

c

Step-by-step explanation:

You might be interested in
PLZ HELP I BEEN SUCK FOE SO LONG PLZ RIGHT ANSWER I WILL CRY
mel-nik [20]

Answer:

40 students

Step-by-step explanation:

In this problem, one is given the ratio ( 8 : 3 ), since a ratio is another way of writing a fraction one can rewrite it as; \frac{8}{3} (8) represent the number of students who want to learn about magnets, and (3) represents the number of students who want to learn about magic tricks.

In the problem, it is also given that 25 more students wanted to learn about magnets compared to magic tricks. If one uses the parameter (x) to represent the factor by which the fraction \frac{8}{3} is reduced, then one can get the equation;

8x = 3x + 25

Use inverse operations to solve,

8x = 3x + 25

-3x

5x = 25

/5

x = 5

Substitute back in to find out how many students want to learn about magnets,

8x

= 8(5)

= 40

3 0
3 years ago
Which prime number do the prime factorization of 130 and 165 have in common?
Marizza181 [45]

Answer:

They both have the #5 and they both have 3 #'s that are prime?

Step-by-step explanation:

5 0
3 years ago
Write the product as a sum: 14cos(39x)sin(19x)
charle [14.2K]

Recall that

sin(<em>a</em> + <em>b</em>) = sin(<em>a</em>) cos(<em>b</em>) + cos(<em>a</em>) sin(<em>b</em>)

sin(<em>a</em> - <em>b</em>) = sin(<em>a</em>) cos(<em>b</em>) - cos(<em>a</em>) sin(<em>b</em>)

Adding these together gives

sin(<em>a</em> + <em>b</em>) + sin(<em>a</em> - <em>b</em>) = 2 sin(<em>a</em>) cos(<em>b</em>)

To get 14 cos(39<em>x</em>) sin(19<em>x</em>) on the right side, multiply both sides by 7 and replace <em>a</em> = 19<em>x</em> and <em>b</em> = 39<em>x</em> :

7 (sin(19<em>x</em> + 39<em>x</em>) + sin(19<em>x</em> - 39<em>x</em>)) = 14 cos(39<em>x</em>) sin(19<em>x</em>)

7 (sin(58<em>x</em>) + sin(-20<em>x</em>)) = 14 cos(39<em>x</em>) sin(19<em>x</em>)

7 (sin(58<em>x</em>) - sin(20<em>x</em>)) = 14 cos(39<em>x</em>) sin(19<em>x</em>)

4 0
3 years ago
PLZ HELP INSCRIBED ANGLES
den301095 [7]
54
 because when you do 

7 0
3 years ago
A group of friends wants to go to the amusement park. They have $469.75 to spend on parking and admission. Parking is $10.75, an
attashe74 [19]

Answer:

12

Step-by-step explanation:

469.75-10.75 =

459 ÷ 38.25 =

12

8 0
2 years ago
Other questions:
  • How, Let a = a rational number. Let b = an irrational number. Assume a + b = c and c is rational (attempting to disprove the con
    13·2 answers
  • a teacher will determine the total number of books to odder for a class using the function b(n) = 4n, where n represent the numb
    15·1 answer
  • Can you please help me figure out this answer? Please and thank you
    7·1 answer
  • Determine the slope of the function as a unit rate for the linear situation.
    10·1 answer
  • What is 20+ 100x - 300p - 200x - 630=
    14·2 answers
  • Marking brainliest if correct <br> Solve the PROPORTION<br> 3/4 = 1/2y<br> y=
    10·1 answer
  • Rational functions v and w both have a point of discontinuity at x = 7. Which equation could represent function w?
    5·1 answer
  • This year, a small business had a total revenue of $89,700. If this is 38% more than their total revenue the previous year, what
    11·1 answer
  • Find the Volume of the cone radius 4 cm and height 9 cm
    10·2 answers
  • Someone help? Plz I will give u more points
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!