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
Elenna [48]
3 years ago
11

If 2/3 inch on a map corresponds to an actual distance of 9 miles, what distance on the map will represent 21 miles?

Mathematics
2 answers:
Elden [556K]3 years ago
8 0

Answer:

1 5/9 ich represent 21 miles

Step-by-step explanation:

Proportions:

2/3  inch  ⇔   9 miles

M  inch   ⇔    21 miles

M = 21*(2/3) / 9

M = 14/9

14/9 = 9/9 + 5/9 = 1 + 5/9 = 1 5/9 inch

o-na [289]3 years ago
6 0

Answer:

14/9 inches, or an inch and 5/9 of an inch.

Step-by-step explanation:

If 2/3 inch is the same as 9 miles, then x inches represents 21 miles. We can then set up a proportion.

\frac{\frac{2}{3} }{9} =\frac{x}{21}

9 * x = (2/3) * 21

9x = 2 * 7

9x = 14

x = 14/9 inches.

Hope this helps!

You might be interested in
All of the picture please help
Sonbull [250]
A. She needs 16 quarter cups of milk.
B. Equation: 4 cups multiplied by 4(four quarter cups per cup) = 16 quarter cups

Hope this helps!!

5 0
3 years ago
Determine a series of transformations that would map Figure E onto Figure F.
Margaret [11]

Answer:

Step-by-step explanation:

8 0
3 years ago
3x+3y+2(2x-y) equivalent fractions to this problem
Anastaziya [24]
Distribute the 2 into the 2x and -y

Then add “like terms” which are 3x and 4x... 3y and -2y

Which then becomes 7x+y

There are no more “like terms” so that is your final answer

6 0
3 years ago
How would i do this problem <br>slope= -2, y-intercept = 7
marin [14]
SINCE the slope is -2 it would be like this -2/1 but first plot the y-intercept onto the graph and go down 2 and over 1.
4 0
3 years ago
Read 2 more answers
Please help with this question
Lisa [10]

Answer:

B

Step-by-step explanation:

Any number, regardless of its sign, raised to an even power will always be positive. Therefore, a⁷² will be positive. We know that -3/7 is negative, and since a positive times a negative is negative, the answer will be negative.

7 0
3 years ago
Other questions:
  • Help me please I’m so lost
    7·1 answer
  • Rearrange the equation so r is the independent variable.<br><br> 10q - 5r = 30
    8·1 answer
  • What is the awnser please
    6·1 answer
  • Paul has 7 piles of sports cards. There are3 basketball. football. and4 baseball cards in each pile. How many total sports cards
    12·2 answers
  • For f (x) = 4x +1 and g(x) = x2 - 5, find (1-3)(x).
    9·1 answer
  • Eathan correctly answers 80% of the total questons
    8·1 answer
  • Quick help! Is it A,B,C or D?
    7·2 answers
  • Solving y=5/2x-1 and y=-1/2x+5 on a graph
    13·1 answer
  • The output is double the input
    13·1 answer
  • 1. Charlene wants to center a rectangular pool in her backyard so that the edges of the pool are an equal distance from the edge
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!