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
Serhud [2]
3 years ago
8

Erica and Amy started biking in the opposite directions at the same time from the same place. Erica biked at a speed of 6 meters

per second and Amy biked at a speed of 4 meters per second. How soon were they exactly 1 km apart?
Mathematics
1 answer:
ipn [44]3 years ago
3 0
Since they are moving in opposite directions, this is the same as Amy staying still and Erica biking at 10 meters per second away from her.

To travel 1km = 1000m at 10 meters per second, you need 1000/10 = 100 seconds.
You might be interested in
Which of the following are reasons used in the proof that the angle-bisector construction can be used to bisect any angle? Check
Bad White [126]

The answer for apex users are:

All of the radii of a circle are congruent

CPCTC

SSS triangle congruence postulate

3 0
3 years ago
Read 2 more answers
A table titled hours spent studying has entries 4, 5, 9, 15, 8, 2, 20, 1, 6, 9, 10, 8, 10, 8, 1, 2.
Elena L [17]

Answer:

Range = from the starting number(smallest #) to the largest number

Step-by-step explanation:

1-20

5 0
3 years ago
Read 2 more answers
Need help on this PLEASE It is due at 11:40!!! Today!
FrozenT [24]

Answer:

X= 75, Y=30 there you go!

Step-by-step explanation:

5 0
2 years ago
David surveyed students to find out which school sport they participated in. Below are the results from the first ten people he
Greeley [361]

Answer:

B.Line graph

Step-by-step explanation:

it is the best way to display the data of how many students perfer which sport

3 1
3 years ago
2/3=1.2/x solve for x
Anvisha [2.4K]

First isolate x by multiplying by x on both sides.  It will look like this:

(2/3)x=1.2

Then devise by (2/3) on both sides to get:

x= 1.2/(2/3)

The easiest way to get this is plug that into a calculator and get the answer:

x=1.8

5 0
3 years ago
Other questions:
  • Please help with a answer key
    6·1 answer
  • a car with 5 tires (four road tires and a spare in the trunk) travelled 30000 km. All five tires we used equally. How many km of
    7·2 answers
  • Can anyone give me formula to solve these problems?
    9·1 answer
  • A bank account balance, b, for an account starting with s dollars, earning an annual interest rate,
    10·1 answer
  • Geometry help will give brainliest
    14·1 answer
  • Gina has $72 in $1 bills, $5 bills, and $20 bills. If she has three times as many $1 bills as she has $5 bills, and only half as
    8·1 answer
  • Find the slope<br><br> -2<br> 2<br> 1/2<br> -1/2
    5·1 answer
  • Please help! Will mark Brainliest.<br> Combine and Simplify: 48 (1/4x - 1/3y - 2/6x - 3/8y - 2/3
    6·1 answer
  • Which equation describes the line with the slope 2/3 that passes through the given point on the graph?
    12·1 answer
  • An article was marked #80.00 During clearance sales a costumer paid #60.00 for it. What was the discount percentage​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!