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
Lubov Fominskaja [6]
3 years ago
10

In a school 2/3 parts of the total numbers of students. 3/10 parts are between 8 to 12 years and the remaining are above 12 year

s . What parts of the students are above the age of 12 years.​
ans:3/10​
Mathematics
1 answer:
ANEK [815]3 years ago
5 0

3/10

As you know the answer already I don't think you need any further explanation :)

You might be interested in
Solve for X. The Triangles in each pair are similar
Klio2033 [76]

Answer:

x = 7

Step-by-step explanation:

In this question, we need to find what the value of x is.

To do so, we need to find the value of the change of the triangle, since the triangles are basically the same

We know to get from 18 to 27, we would need to multiply 18 by 1.5.

This means that the triangle "BCD" is increasing from 1.5 to get "JKL"

With this knowledge, we also know that side CB, 10, needs to increase by 1.5

When you multiply 10 by 1.5, you get 15.

The triangle side "JK" is the same side as "CB", so we need to find what makes the value of 15 for the "JK" side.

To do this, solve 3x-6 for 15.

3x - 6 = 15

Add 6 to both sides.

3x = 21

Divide both sides by 3

x = 7

The x-variable would be 7.

5 0
3 years ago
What’s the answer? Please Please Help me
OverLord2011 [107]
The answer is 155 . 234-79=155 !
5 0
3 years ago
Read 2 more answers
Given that a=43 ,b=82 , and c=28, solve triangle abc. round to the nearest tenth.
Virty [35]

Answer:

NO triangle exists.

Step-by-step explanation:

Given that the sides of the triangle are  a=43 ,b=82 , and c=28

To solve for unknown angles of the triangle

PLease refresh the triangle rule of inequality that the sum of any two sides is always greater than the third side

Before solving the triangle, let us check whether this is true.

a+b >c

b+c>a

But a+c is not greater than b.

Hence there cannot be any real triangle with these sides given.

Answer is no triangle exists.

3 0
3 years ago
Read 2 more answers
Find the zeros of f(x) = 7x² + 42.
goblinko [34]

Answer:

0,42

that should be the answer

7 0
2 years ago
What is the equation of the graphed line in point slope form ?
mezya [45]

y-y1 over x-x1 its almost the same as y=mx+b

6 0
3 years ago
Other questions:
  • Solve for x. Round to the nearest hundredth
    10·1 answer
  • Is the binomial a factor of the polynomial function?
    7·1 answer
  • What number does ▲ stand for in this equation? 6 × 3 = (▲ × 5) – (▲ × 2)
    8·1 answer
  • Write a two-column proof for the following conjuncture. You may not need to use all of the rows of the two-column table provided
    6·1 answer
  • A superhero can fly from New York to Los Angeles in 30 minutes. The distance from New York to Los Angeles is approximately 2,450
    11·1 answer
  • Suppose a < -1. what must be true about the value of b so that ab < a? PLEASE HELP
    7·1 answer
  • I need it today please help me
    10·2 answers
  • Convert <br>431 base 10 divided by 112base 10 Then u should convert the final answer to base 5​
    11·1 answer
  • William just got hired for a new job and will make \$78,000$78,000 in his first year. William was told that he can expect to get
    13·2 answers
  • HELP PLEASE HURRY!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!