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
MArishka [77]
3 years ago
12

A police car leaves a crime scene heading east directly towards the hospital at 72 kilometres per hour. An ambulance leaves a qu

arter of an hour later and also heads directly east towards the hospital at 81 kilometres per hour. How long will it take for the ambulance to pass the police car?
Mathematics
1 answer:
Vaselesa [24]3 years ago
8 0

Answer:

I'm not sure what the answer is but I will tell you when I get it

You might be interested in
Sasha has 6 packages of balloons, each with 7 balloons. She opens one
Lynna [10]

Answer: Sasha has 39 balloons

Step-by-step explanation:

6 x 7 = 42

42-3 = 39

4 0
3 years ago
A theater can seat 273 people. The number of rows is 8 less than the number of seats in each row. How many rows of seats are the
artcher [175]
R * s = 273
r = s - 8.....s = r + 8

r(r + 8) = 273
r^2 + 8r = 273
r^2 + 8r - 273 = 0
(r - 13)(r + 21) = 0

r - 13 = 0
r = 13

r + 21 = 0
r = -21.....extraneous solution...not ur answer

r = 13
s = r + 8 = 13 + 8 = 21

so there are 13 rows.....each row containing 21 seats



3 0
3 years ago
Can some one help me with this math problem and explain their self's as well?
yaroslaw [1]

Answer:

20 side polygon: 180 x (20 -2)

Step-by-step explanation:

A n side polygon can be divided into n-2 triangles

each triangle has 180°

n-2 triangles have 180 x (n-2) degrees

3 0
3 years ago
Kianna has $2.83. Avery has $5.18. They put their money together to buy packages of fruit snacks that each cost $0.30. How many
Nana76 [90]

Answer:

26 snack packs

Step-by-step explanation:

2.83+5.18=8.01

8.01/.30=26.7

26 snack packs

7 0
3 years ago
Read 2 more answers
Help me with this please​
Mice21 [21]
Answer : 1.05 . Hope I helped have a good day :)
4 0
3 years ago
Other questions:
  • a line of best fit was drawn for 7 data points. what is the maximum number of these data points that may not actually be on the
    14·2 answers
  • Which of the following types of numbers is not a subset of real numbers? select all that apply. rational numbers even numbers ir
    6·2 answers
  • Graph the image of R(-9,0) after a rotation 180° counterclockwise around the orgin?​
    5·1 answer
  • WILL MARK BRAINLIEST FOR BEST ANSWER
    7·2 answers
  • Round the decimal to the nearest hundreth. If decimal cannot be rounded, state this.<br><br> 194.59
    10·2 answers
  • PLEASE HELP!
    6·1 answer
  • Does anyone know how to solve this ?
    8·1 answer
  • What is the slope of the line on the graph below?
    9·1 answer
  • Which is an estimate of V75 to the<br> nearest whole number?
    9·1 answer
  • Answer the following:4-(-3),-2-(-7),-9-(-4)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!