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
Genrish500 [490]
3 years ago
8

Math world problems, i think inequalities.

Mathematics
1 answer:
denis23 [38]3 years ago
7 0

Answer:

ok i will explain inequalities here is a example problem

x-12=15 add 12 to both sides x-12+12=15+15 is the opposite for adding in adding you have to subtract the both numbers like in adding

You might be interested in
A triangle has 2 sides that equal 5 inches. The other side equals 4 inches.
raketka [301]

It is an isosceles triangle because it has two equal sides and a hypotenuse.

We have given that

A triangle has 2 sides that equal 5 inches. The other side equals 4 inches.

We have to determine the type of the triangle

<h3>Which triangle has two sides that are equal?</h3>

An isosceles triangle can be drawn in many different ways. It can be drawn to have two equal sides and two equal angles or with two acute angles and one obtuse angle.

Therefore,It is an isosceles triangle because it has two equal sides and a hypotenuse.

To learn more about the triangle visit:

brainly.com/question/17335144

#SPJ1

3 0
2 years ago
Explain the purposes of inductive and deductive reasoning in mathematics. Be sure to define both inductive reasoning and deducti
uysha [10]
When it comes to deductive reasoning, it is used to reach a logical solution. You start out with the general statement, or hypothesis, and examine all the possibilities so you can reach the final conclusion. 
Inductive reasoning is completely opposite - you focus on specific observations, and then make broad generalizations. 
7 0
3 years ago
The surface area of a sphere is 576pi square units. Which choice represents the volume of the sphere?
Leona [35]

Answer:

\large\boxed{V=2304\pi}

Step-by-step explanation:

The formula of a surface area of a sphere:

S.A.=4\pi R^2

R - radius

We have

S.A.=576\pi

Substitute and solve for R:

4\pi R^2=576\pi         <em>divide both sides by π</em>

4R^2=576          <em>divide both sides by 4</em>

R^2=144\to R=\sqrt{144}\\\\R=12

The formula of a volume of a sphere:

V+\dfrac{4}{3}\pi R^3

Substitute:

V=\dfrac{4}{3}\pi(12^3)=\dfrac{4}{3}\pi(1728)=(4)\pi(576)=2304\pi

3 0
3 years ago
Find the sum of the counting numbers from 1 to 25 inclusive. In other words, if S = 1 + 2 + 3 + ... + 24 + 25, find the value of
Anastaziya [24]

Answer:

325

Step-by-step explanation:

You must have heard about Arithmetic Progressions (AP)

Arithmetic progressions are a series of numbers such that every successive number is the sum of a constant number and the previous number.

Our very own counting numbers form AP

For example :-

2 = 1 + <u>1</u>

3 = 2 + <u>1</u>

4 = 3 + <u>1</u>

The number in bold (1) is that constant number which is added to a number to form its successive number.

To find the sum of series forming AP, we use the formula :-

sum =  \frac{n}{2} \{ a  + a  _{n}  \}

here,

  • n is the number of terms
  • a is the first number of the series
  • an is the last number of the series

So we'll use all this information to find the sum of continuous numbers from 1 to 25 where 1 is the first term(a) and 25 is the last(an).

and n is 25

S  =   \frac{25}{2}\{ 1  +25\}

=  \frac{25 \times 26}{2}

= 25  \times 13

= 325

So, the value of S comes out to be 325.

8 0
3 years ago
Read 2 more answers
An equilateral triangle and a square have the same perimeter. One side of the triangle measures 12 cm.
pentagon [3]
I believe the sides of the suare is 9
6 0
3 years ago
Other questions:
  • Use the quadratic formula to solve 2x^2 + 2x - 12?
    5·2 answers
  • Point G is located at (3, −1) and point H is located at (−2, 3). Find y value for the point that is the distance from point G to
    8·1 answer
  • Edward owes his parents $20 for a new video
    12·1 answer
  • wo lengths of a triangle are shown. wo lengths of a triangle are shown. Triangle J K L. Side J K is 5 inches and side J L is 10
    12·2 answers
  • A 32 foot ladder is leaning against a building and forms a 29.37 angle with the ground how far away from the building is the bas
    11·2 answers
  • Plz help you have to find the angle marked x in each of these polygons
    15·1 answer
  • Find the measurement
    11·1 answer
  • 8,20,50... what are the next terms? find the 6th term.
    7·1 answer
  • Work out the number of students at the school
    9·1 answer
  • How am I supposed to do this? I WILL GIVE BRAINLEST!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!