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
Anna71 [15]
2 years ago
15

Plz hepl meeeeeeeeeeeee

Mathematics
1 answer:
Ira Lisetskai [31]2 years ago
7 0

Answer:

5 students

Step-by-step explanation:

2/3 of 30 = 20 students

1/4 of 20 = 5 students

You might be interested in
Find the radical equivalent of 27^2/3
Leno4ka [110]

Answer:

Step-by-step explanation:

Rewrite this expression as   (27^(1/3) )².  this is equivalent to:

( ∛27 )² or (∛27)(∛27).

If you wish to evaluate this expression, it is ( 3 )( 3 ) = 9.

6 0
3 years ago
Read 2 more answers
Help me please I’m very confused
nadezda [96]

Answer:

Arc \ length = 2\pi r\frac{\theta}{360} =2\pi 5\frac{30}{360} =10\pi \frac{1}{12} =\frac{5}{6} \pi =2.62units

4 0
3 years ago
Helppppp me plss, I’ll mark u as brainlest
Marina86 [1]

\large\color{lime}\boxed{\colorbox{black}{Answer : - }}

We know that, in ∆ABC,

∠A+∠B+∠C = 180°

But the triangle is right angled at C

ie., ∠C = 90°

Therefore, ∠A+∠B+ 90° = 180°

⇒ ∠A + ∠B = 90°

Therefore, <u>cos(A + B) = cos 90º = 0</u>

6 0
3 years ago
PLS HELPPPP ITS PROB EASY BUT I HAVE SO MANY LATE WORK TO DO:)))
kumpel [21]

Answer:

It’s C

Step-by-step explanation:

4 0
3 years ago
Carly's family traveled 3/10 of the distance to her grandmother's house on Saturday. They traveled 3/7 of the remaining distance
polet [3.4K]

Answer:

3/10 of the total distance to her grandmother's house was traveled on Sunday

Step-by-step explanation:

Carly's family traveled distance of Saturday = \frac{3}{10}

Remaining distance =1-\frac{3}{10}=\frac{7}{10}

They traveled 3/7 of the remaining distance on Sunday.

So, Distance traveled on Sunday =\frac{3}{7}(\frac{7}{10})

Distance traveled on Sunday =\frac{3}{10}

Fraction of the total distance to her grandmother's house was traveled on Sunday =\frac{3}{10}

Hence 3/10 of the total distance to her grandmother's house was traveled on Sunday

5 0
3 years ago
Other questions:
  • What is the measure of RSL?
    5·1 answer
  • Identify the values that create ordered pairs that are solutions to the equation 3x - 5y = 20.
    15·2 answers
  • What would the answers to these be?
    5·1 answer
  • Find tanX<br><br> 3/5<br> 4/5<br> 4/3<br> 3/4
    10·2 answers
  • Need help with this trigonometry
    13·1 answer
  • 2[3(42 +1)] -32?<br> Helpppp
    8·2 answers
  • I need the answer and the explanation/ angle name pls help this is a quiz grade
    5·1 answer
  • Equation C: a = 4b + 5 Equation D: a = 6b − 2 What value of a can be substituted into equation D to solve the system of equation
    14·2 answers
  • If a rectangle measures 21 centimeters by 28 centimeters what is the length in centimeters of the diagonal of the rectangle
    12·1 answer
  • The hands of a clock form a 150° angle. What time could it be? A = 4:00 B = 5:00 C = 9:00 D = 10:00
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!