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
Mashutka [201]
3 years ago
7

Name the property of real numbers illustrated by the equation.

Mathematics
2 answers:
Artist 52 [7]3 years ago
5 0

Answer:

commutative property

Step-by-step explanation:

Given equation: \pi+10=10+\pi

The property of real number used in this equation is Commutative property

Commutative property : A binary operation {\displaystyle *} on a set   is commutative if  a {\displaystyle *}b= b{\displaystyle *}a

Following this property  \pi+10=10+\pi

slava [35]3 years ago
3 0
This is the commutative property (of addition, but this applies to multiplication as well)
It doesn't matter which order the numbers are added in, the same result will be achieved.
1+2 = 2+1
2*4 = 4*2
You might be interested in
A circle is cut into congruent sections and arranged to form a figure that approximates a parallelogram. Find the approximate he
Solnce55 [7]

Answer:

<h2>The height is 3.43 centimeters, approximately.</h2>

Step-by-step explanation:

Notice that there are 16 pieces from the circle, which means each sector has an angle of

\theta = \frac{360\°}{16}=22.5\°

Where all sectors have equal area.

Now, the area of the whole circle is 12.25 \pi \ cm^{2}, if we use the formula of its area, we'll find the radius of the circle

A= \pi r^{2}\\ 12.25\pi = \pi r^{2}\\ r=\sqrt{12.25} \approx  3.5

Notice that each piece works as an isosceles triangle, because each side is the radius, that is, they have the same length. So far, we know the sides of the isosceles triangle and one internal angle.

To find the height of the one piece, we need to use trigonometric reasons, because the height divides a triangle in two equal right triangles.

cos(11.25\°)=\frac{h}{3.5}\\ h=3.5 \times cos(11.25 \°)\\h \approx 3.43

Therefore, the height is 3.43 centimeters, approximately.

6 0
3 years ago
You owe your sister $5.35, and she lends you another $4.50, how much do you owe her now
Margarita [4]
You would now have to pay her $9.85
6 0
3 years ago
The table below shows the amounts of lemon juice and sugar used in each container of lemonade. The ratio of lemon juice to sugar
stira [4]
1/2 : 1
2 : 4
3 : 6
Notice that every ratio consists of a number and double the number.

For 1/2 cup lemon juice, use 1 cup sugar.
The amount of sugar is twice the amount of lemon juice.

The ratio is 1:2
Since you are told the ratio is 1:r, that means r is 2.

The unit rate is 2 cups sugar per cup of lemon juice.
5 0
3 years ago
Read 2 more answers
39/250 in simplest form
OleMash [197]
Getting the simplest form of a fraction is the same with getting its lowest term. Reducing fractions to its lowest term is a very simple thing to do. Here's how to simplify fractions:

There are two ways in simplifying fractions. The first method is to equally divide both numerator and denominator which results to only whole numbers. Getting the GCF (Greatest Common Factor) or GCD (Greatest Common Divisor) is the second method.

As to the fraction above, 39/250, the second method is applicable.
Let us get the GCF of 39 and 250
39= 1,3,13,39
250= 1, 2, 5,  10, 25, 50, 125, 250

Therefore, the GCF of 39 and 250 is 1. We can conclude then that 39/250 is already on its simplest form thus;
  <u>39</u>  ÷     <u>1</u> is equal to     <u>39</u>
 250       1                       250



7 0
2 years ago
Simplify the expression
Rudiy27
The answer is D, I'm 95% sure, double check just in case
6 0
3 years ago
Read 2 more answers
Other questions:
  • Estimate the unit rate if 12 pairs of socks sell for $5.79
    12·1 answer
  • 2/5 of 40 in fractional parts
    6·2 answers
  • True or false the in-center of a triangle is the point equidistant from each side of the triangle
    5·2 answers
  • 2 x (7-4)^2 - (8 x 2 + 2)/2 = <br><br> (the x indicates multiply)
    9·1 answer
  • the price of a car increases in the ratio 11:8. What is the new price of a car which originally cost 25600?
    14·1 answer
  • Ricardo has 32 books to put on for shelves you put the same number of books on each shelf how many books does Ricardo put on a S
    15·1 answer
  • From 10 am to 4 pm the temperature changed -36 degrees. If the temperature changed equally for the last 6 hours, How much did it
    8·2 answers
  • !please help!<br> what is 22/22-12/22?
    13·1 answer
  • 7560 in the ratio 4:5
    15·1 answer
  • Write 13.13.13.13.13 in exponential form?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!