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
Naddika [18.5K]
3 years ago
10

Dans la classe de Nina, il y a 12 filles et 13 gar-

Mathematics
1 answer:
Mazyrski [523]3 years ago
3 0
fctvtbhybununununuhyj
You might be interested in
3(x+4)&gt;12<br> can yall help me fr
Neko [114]

Answer:

x>0

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Through how many radians do the minute hand and the hour hand move between 1:00 p.m. and 1:45 p.m. (on the same day)? ​
timofeeve [1]

Answer:

π/8 radians

Step-by-step explanation:

THIS IS THE COMPLETE QUESTION

In 1 h the minute hand on a clock moves through a complete circle, and the hour hand moves through 1 12 of a circle. Through how many radians do the minute hand and the hour hand move between 1:00 p.m. and 1:45 p.m. (on the same day)?

SOLUTION

✓If the minute hand on a clock moves through complete circle in 1 hour, then it means that it goes through a circle and angle of circle in radians is 2π.

Between 1:00 p.m. and 1:45pm in the same day we have 45 minutes i.e (1.45 pm -1pm)

Within the 1hour minutes, the hand can move with complete cycle of 2π radians

Then At time t= 45minutes

Angle through the circle at 45 minutes= 45/60 ×2π radians

= 3π/2 radians

And if the hour hand goes through a complete cycle 1/12 as told in the question we have 1/2 × 2π radians

For t=45 minutes

Then 1/12 × 2π ×45/60

= π/8 radians

Hence, the minute hand and the hour hand move π/8 radians between 1:00 p.m. and 1:45 p.m.

5 0
3 years ago
Cos15°°- Sin 15°= 1/√2​
ololo11 [35]

<h2><u>Refer</u><u> this</u><u> attachment</u></h2>

<u>Hope</u><u> it's</u><u> help</u><u> you</u>

4 0
3 years ago
What is the converse of the following statement?
photoshop1234 [79]
Hi I wanna is a time for us tomorrow morning to go to the movies and I re66
5 0
3 years ago
PLEASE HELP!!! In HTML, write a short paragraph describing something from a book or movie (two or three sentences). Be sure to m
My name is Ann [436]

Answer:

In the movie The Lion King, Simba was born into the pride lands. He was born to be the future King. His father Mufasa showed him the ways of becoming a rightful King as well as how to not be selfish with his power.

Step-by-step explanation:

I hope this helps, it's not the best.

8 0
3 years ago
Other questions:
  • They 1107 Kids divided by 56 Teams how many kids are in a team
    10·2 answers
  • I have a questions does any take the 3 chapter test about math if any one please say yes in the comments below
    9·1 answer
  • Which measurement is most accurate to describe the width of a penny?
    10·1 answer
  • At the theater, Fred purchased x popcorns and y drinks. He spent a total of $26. The equation below describes the relationship b
    7·2 answers
  • (8 + 4 X 3) x 6<br> 32 – 2 x3
    7·2 answers
  • Movie tickets for 2 adults and 3 children cost $44.50. Tickets for the same movie cost $25.50 for 1 adult and 2 children. (a) Le
    10·1 answer
  • Lesson 3.4 different forms of liner<br> Equation<br> How do you solve it?<br><br> Y=2+3(×-1)
    7·1 answer
  • HELP ASAP !I Really need help with this , can someone help me please ? I don’t quite get it &amp; need to turn this in
    15·1 answer
  • HELLPPPPPPP PLEASEEE​
    14·1 answer
  • Aldo used 7 rolls of blue fabric to make costumes for the annual school play. He
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!