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
GaryK [48]
3 years ago
8

a vehicle travels 24km with a constant speed of 65 km/h and another 50 km with a constant speed of 80 km/h what was its average

speed
Mathematics
1 answer:
ziro4ka [17]3 years ago
7 0
Average speed=totaldistance/totaltime

totaldistance=24+50=74km

total time
65/24=0.3692307 hours

80/50=1.6 hours
total time=0.3692307+1.6=1.9692307

averagespeed=74/1.9692307=37.5781263 km/h

You might be interested in
What is 26 greatest place value
ss7ja [257]

Answer:

tens place

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
0.3t = 0.24<br><br> Solve for t<br><br> Please show steps thanks so much
vampirchik [111]

Answer:

0.8

Step-by-step explanation:

0.3t = 0.24

divide both sides by 0.3

t = 0.8

6 0
3 years ago
Name the property illustrated. 69 + 0 = 69
4vir4ik [10]

Answer:

zero property of addition

Step-by-step explanation:

5 0
2 years ago
The following expression represents the profit made by John as he mows lawns: P = 20L
Nat2105 [25]

its c because i already did that and got it right

8 0
3 years ago
50 POINTS + BRAINLIEST
Vedmedyk [2.9K]
X + 2y = 6
2y = -x + 6
  y = -1/2 x + 3 so slope = -1/2

parallel lines  has same slope = -1/2
perpendicular lines slope is opposite and reciprocal so slope = 2  
if slope not equal either -1/2 or 2 then neither.

y = -1/2 x - 5 ....m= - 1/2....  parallel

-2x + y = -4
          y = 2x - 4...m = 2 ....perpendicular

-x + 2y = 2
2y = x + 2
y = 1/2 x + 1 ...m = 1/2 ...neither

x + 2y = -2
2y = -x - 2
 y = -1/2 x - 1 ...m = -1/2 .....parallel

hope it helps
3 0
2 years ago
Read 2 more answers
Other questions:
  • Nathan read 1/6 of a book the first week he had it. the shaded portion of the model below shows the fraction of the book nathan
    8·2 answers
  • A distribution of values is normal with a mean of 165.6 and a standard deviation of 18.7. Find the probability that a randomly s
    15·1 answer
  • D= 5/6 (F+G) solve for G
    11·1 answer
  • There are 40 students trying out for a soccer team. After tryouts, 18 of these students will make the soccer team, and 3 of thos
    13·1 answer
  • At a shoe store there are 40 pairs of shoes. 8 pairs are yeezys.15 pairs of all shoes have velcro and 2 yeezys have velcro. How
    5·2 answers
  • The diagram shows the dimensions of a park and a garden. The shape of the garden is similar to the shape of the park.
    5·1 answer
  • PLEASE HELP ME IM BEGGING YOU i really need to pass this assignment..
    15·1 answer
  • If the NCUA charges 3.3 cents per 100 dollars insured and Credit Union M pays $5,995 in NCUA insurance premiums, approximately h
    5·2 answers
  • Someone do this for me plzzz.
    9·2 answers
  • Express each of the following values in words.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!