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
loris [4]
3 years ago
12

Part A: What is the shortest distance between the gymnasium and the library? Round your answer to the nearest tenth of a kilomet

er.
Part B: Gabe walks the shortest distance from his house to the gymnasium, then the shortest distance to the library. What is the total distance Gabe walked?
Mathematics
1 answer:
Oxana [17]3 years ago
4 0

Answer:

4.5 km

10.3 km

Step-by-step explanation:

The shortest distance from gymnasium to library:

Each square box representing 1 unit

1unit = 1 km

A.)

Distance, d ;

Using Pythagoras :

d = sqrt(2² + 4²)

d = sqrt(4 + 16)

d = sqrt(20)

d = 4.47

d = 4.50 (nearest tenth)

Shortest Distance from gymnasium to library

B.)

shortest distance from his house to the gymnasium, then the shortest distance to the library

House to gymnasium (d1) :

d1 = sqrt(3² + 5²)

d1 = sqrt(9 + 25)

d1 = sqrt(34)

d1 = 5.83

Gymnasium to Library (d2) :

d2 = sqrt(2² + 4²)

d2 = sqrt(4 + 16)

d2 = sqrt(20)

d2 = 4.47

Total distance = (d1 + d2) = (5.83 + 4.47) = 10.3km

You might be interested in
Which situation can the integer -71 ​represent?
hoa [83]
The answers C because it is below sea level and sea level is 0 so it has to be negative
4 0
3 years ago
396 divided by 88 with work shown
RSB [31]
The answer is 4.5, I hope this helps.

6 0
3 years ago
Someone PLEASE help me this is insane!
yaroslaw [1]

Answer: I think -131

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I need help with this we my class skipped this section
Sati [7]

Answer:

v^ 3 = 1000

so v = cube root of 1000

    v = 10

3 0
3 years ago
Read 2 more answers
Find the solution of the system of equations. <br>7x -- 8y = -23<br>7x – 7y = -14<br><br>(?,?)​
gtnhenbr [62]

Answer:

(7,9)

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • An angle measuring 22 degrees is bisected what is the measure of the angle that are formed
    14·2 answers
  • Leila's father used six-tenths of a full tank of gasoline on their trip. Nine gallons were used.
    8·1 answer
  • What is the equation of the graph below?
    7·1 answer
  • 9
    9·1 answer
  • Can anyone explain how to do the 8th question ?
    12·1 answer
  • What is a lifetime cap?
    10·1 answer
  • If m = 2 2/5, what is the value of 5(m + 2)? 20 2/5, 3/5 ,9 2/5 ,22
    11·1 answer
  • Find two consecutive odd numbers whose sum is 44.
    11·1 answer
  • A principal wants to find out how many hours per week the students in the school spend
    15·1 answer
  • Jorge, sandra, danny, and valeria each mowed lawns after school and on the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!