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
rosijanka [135]
3 years ago
12

Please help me with my math i am very confused

Mathematics
2 answers:
Mice21 [21]3 years ago
8 0

Answer:

Step-by-step explanation:

He is able to teach 3 classes per night.

asambeis [7]3 years ago
4 0

Answer: 3 lessons

Step-by-step explanation:

Your equation would be division. 4 1/2 divided by 1 1/2 would give you how many lessons could be completed in a night. 4 1/2 divided by 1 1/2 would be 3. You can check it by multiplying 1 1/2 by 3. 3 is the number of classes and 1 1/2 is how long each lesson is. Since 1 1/2 times 3 is 4 1/2, it would take 4 1/2 hours to complete 3 lessons.

Hope this helped

You might be interested in
I need help ok this worksheet
algol [13]
Hey bro attach a file with the pic then we can help you

6 0
3 years ago
How do you do this ? Need some help ASAP!
Ivan

Answer:

On what

Step-by-step explanation:

6 0
2 years ago
F(x) = -2x²-2x+10, find f(2)
beks73 [17]

Answer:

f(2) = -2

Step-by-step explanation:

Substitute 2 everywhere you see an x so f(2) = -2(2^{2}) - 2(2) + 10 so

f(2) = -2(4) - 4 + 10, so f(2) = -8-4+10, f(2) = -12+10, f(2) = -2

3 0
3 years ago
I need help with geometry please!
Naddika [18.5K]

Answer:

The answer is 15

Step-by-step explanation:

You just have to multiply angle BC times angle AC to have the answer because angle AB is verticle to angle BD.

3 0
1 year ago
1. Chris takes 25 minutes to replace one car tyre.
vekshin1

Chris and Jim must replace a <em>total</em> quantity of 17 tyres.

<h3>What is the minimum number of tyres to be replaced?</h3>

In this problem we must use an inequality of the form f(x) ≥ a, where f(x) is the difference between the number of tyres replaced by Jim and the number of tyres replaced by Chris:

(25/20) · x - x ≥ 3

(5/20) · x ≥ 3

x ≥ 12

Then, the <em>minimum</em> number of tyres to be replaced is n = 15 + 12 = 17 tyres.  

To learn more on inequalities: brainly.com/question/20383699

#SPJ1

3 0
1 year ago
Other questions:
  • Given the functions f(x)=1/x−3+1 and g(x)=1/x+4+3 .
    6·1 answer
  • Select the correct answer from the drop-down menu.
    13·1 answer
  • 48 &gt; 7m - 8 what is m?
    13·2 answers
  • Does every number have some proper factors that can be multiplied
    14·1 answer
  • Find the sum of the finite sequence: 4, 2, 0, -2, - 4.<br> A12<br> B0<br> C1<br> D4.
    11·1 answer
  • How can you use transformations to graph this function? y=3x7^-x+2
    9·2 answers
  • helpppppp!!!!!!Nick has 3 shirts: a white one, a black one, and a blue one. He also has two pairs of pants, one blue and one tan
    13·2 answers
  • First one to answer gets BRAINLIEST no cap look at the picture.
    14·2 answers
  • Can someone help PLSSS
    13·1 answer
  • 20 points!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!