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
Crank
3 years ago
11

Oliver has music lessons on Monday, Wednesday, and Friday. Each lesson is 3/4 of an hour. Oliver says he will have lessons for 3

1/2 hours this week. Without multiplying, explain how you know Oliver is incorrect.
Mathematics
2 answers:
daser333 [38]3 years ago
8 0
3/4 of an hour is 45min so 45min x 3 equal 2h15 not 3h30 ! I hope I helped you
sergey [27]3 years ago
5 0
Automatically we know that he is wrong  because even if we round it to make it a friendly number (lets say 1)  it will still not equal 3 1/2
he has them for 3 1/2 days

even 1+1+1= 3  it still isnt enough and you arent even supposed to round

That is why he is wrong :) hope this helped
You might be interested in
There are 3 adults for every 5 children at the party. How many adults are there if there are 35 children?
inysia [295]

Answer:

105 maybe I just multipled 35 by 3

8 0
3 years ago
Read 2 more answers
How do you graph big numbers on a graph?
Anna [14]

Answer:

You just change the value for each united and graph normally

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Using the diagram below, identify the relationship of the pair of angles and find the value of x.
ziro4ka [17]

Answer:

The angles are supplementary to each other (their sum is 180 degrees)

x = 62°

Step-by-step explanation:

(2x+10) + 46 = 180

subtract 56 from each side

2x = 124

divide both sides by 2

x = 62°

5 0
3 years ago
Can someone help fast ??
VARVARA [1.3K]
Use this website wwww.abcs 123.com for the answer blrddd
4 0
3 years ago
Increase 120 centimetres by 24%
Eva8 [605]
It is a simple problem where 120 centimeters need to be increased by 24%. The increased length can be found by:
120 * (24/100)
= 12 * (24/10)
= 288/10
= 28.8 centimeters
Then the total length of increase = 28.8 cm
Then the increased length = (120 + 28.8) cm
                                         = 148.8 cm
So the length becomes 148.8 cm after it is increased by 24%.
3 0
4 years ago
Other questions:
  • The function below describes the number of students who enrolled at a university, where f(t) represents the number of students a
    11·1 answer
  • There are 5 swimmers in a race. There will be a first-place and a second-place prize awarded. In how many different ways can the
    8·2 answers
  • My brother needs help with this question<br><br> What Shape has 12 sides and 12 angles?
    5·2 answers
  • If a rectangle measures 8 feet on the short side and 9.8 feet on the kind side what is the area of the rectangle in square feet
    10·2 answers
  • At a particular restaurant each mozzarella stick has 90 cal in each pizza roll has 80 cal. A combination meal with the mozzarell
    15·1 answer
  • 9=2+x <br><br> Please show work (:
    6·2 answers
  • What are the values of x and y?​
    8·1 answer
  • 25. Use a graph of the function f(x) = -2x - 3 to find the value of y when x = -4, Whoever Gets this awnserd correctly will get
    8·2 answers
  • Find the length of the missing side. Give your answer in the simplest radical form.
    7·1 answer
  • The number of eggs Mia can sell varies directly with the number of chickens she owns. The more hens she owns, the more
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!