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
aev [14]
3 years ago
6

In a class 15 students like Maths, 20 students like English and 10 students like science.5 students like all three subjects. If

there are 50 students in the class, how many students like none of the three subjects?​
Mathematics
2 answers:
Nana76 [90]3 years ago
8 0

Answer:

non all of the students like there class

Step-by-step explanation: 20+10+15+05=50

GaryK [48]3 years ago
5 0
The answer is 0 because 50-20-15-10-5=0 all students liked their classes
You might be interested in
Please answer this correctly​
Vera_Pavlovna [14]

1. \: r ^{2}  - 1

2. \: a {}^{2}  + 100 + 200(a)

3. \: m {}^{2}  + 64 - 16(m)

4. \: h^{3}  + 343 + 21h(h + 7)

\huge\underline\mathtt\colorbox{cyan}{Hope it Helps㋡}

3 0
3 years ago
Simplify:
Alika [10]
{ e }^{ \ln { \left( B \right) } }{ \left( \frac { 1 }{ R } \right) }^{ -1 }\int { \frac { dA }{ dx } dx } \sqrt { { I }^{ 2 } } \left| -2N+N \right| { \pi }^{ \log _{ \pi }{ \left( L \right) } }\int { \frac { 1 }{ \frac { dx }{ dY } } } dx=\\
BRAI|-N|L\int \frac{dY}{dx}\,dx=\\
BRAINLY
4 0
3 years ago
Find the solution of 2x+2y=10 and x=5y+20
Sever21 [200]

Answer:

(15/2, -5/2)

Step-by-step explanation:

1. Sub x=5y+20 into 2x+2y=10 and simplify as shown below.

  2(5y+20)+2y=10

  10y+40+2y=10

  12y+40=10

  12y=-30

  y=-30/12

  y=-5/2

2. Sub in y=-5/2 into 2x+2y=10 to find x and simplify as shown below.

  2x+2(-5/2)=10  

  2x-5=10

  2x=15

  x=15/2

8 0
3 years ago
Anybody? Anyone? Anything?
Rudik [331]

The cosecant is the reciprocal of the sine function. That means you invert all the fractions and you divide 1 by the non-fractions.

csc(0°) = 1/0

csc(30°) = 2/1 = 2

csc(45°) = (√2)/1 = √2

csc(60°) = 2/√3

csc(90°) = 1/1 = 1

5 0
3 years ago
Simple question: What is the difference between 32% vs 15%?
nalin [4]

Answer:

Look below :)

Step-by-step explanation:

Well one of them is a bigger percentile, so the difference is 32-15. So the answer is 17. I hope this helps!

6 0
3 years ago
Other questions:
  • How do you write 42% , 72% , 88% , and 35% as a fraction in simplest form.
    10·2 answers
  • The length of a rectangle is 11 in. longer than its width. The perimeter of the rectangle is 86 in.
    13·1 answer
  • A bank offers a four year cd with an interest rate of 2.75%. The penalty for early withdrawal from the CD is nine months of simp
    13·1 answer
  • Dexter paid $74.94 for 201/5 gallons of gas. What is the price of gas where dexter filled up his vehcile?
    6·1 answer
  • Use a=bh to find the area (a) of a parallelogram where b=8 and h=7 another question from my test ??
    7·1 answer
  • URGENTTTT! please help me with these four problems! having trouble I will give thanks and brainliest.
    6·2 answers
  • Álvaro y Daniela participaron en un juego por Internet. Álvaro se encontraba en Panamá y Daniela en Portugal. Álvaro comentó que
    10·1 answer
  • 45 is 3% of what number?<br><br> quick I need an answer!<br> hurry pls!
    6·2 answers
  • How do you calculate the are of a circle with a radius of 12 ft<br> PLEASE HELP !
    15·2 answers
  • Find the value of in the triangle shown below.<br> 0<br> =<br> 80°<br> 7<br> 7<br> 2<br> 9
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!