All categories

3 years ago

What is the Properties of Equality

Mathematics

1 answer:

Vesna [10]3 years ago

7 0

Hi there,

Properties of Equality is two equations that have the same solution which are called equivalent equations. For example: 5+3=2+6 which all equal to 8.

In geometry, properties of Equality are the reflexive (2x=2x, a=a, b+1=b+1), symmetric (2a=3b then 3b=2a) and transitive property (if a+1=3 and 3=1-b, then a+1=1-b)

Hope this helped :)

Have a great day

You might be interested in

What is the expression in factored form?

DerKrebs [107]

X^2+14x+48
=x^2+(6+8)x+48 
=x^2+6x+8x+48 
x(x+6)+8(x+6) 
(x+6)(x+8) [Ans]
the answer is D

5 0

3 years ago

5(6x−4)=6x+4 need help

topjm [15]

Answer:

The value of x is 1.

I will help you to solve your task.

5(6x-4)=6x+4

or,30x-20=6x+4

or,30x-6x=4+20

or,24x=24

or,x=24/24

Therefore,x=1#

I think that it will help u alot.

8 0

3 years ago

Read 2 more answers

21.)

vivado [14]

Answer:

Step-by-step explanation:

a+b=9500 equation 1

35a+55b=432500 equation 2

a=9500-b modified equation 1 to isolate a

35(9500-b)+55b=432500 substitute value of a in equ 1 into value of a equ 2

332500-35b+55b=432500

20b=100000

b=5000

solve for a

a + b=9500

a + 5000=9500

a=4500

check answer:

35a+55b=432500

35(4500)+55(5000)=432500

157500+275000=432500

432500=432500

6 0

3 years ago

Determine the volume of the entire Charter School.11 points

qaws [65]

Answer: 512m³

Step-by-step explanation:

v = whl

The volume for left building:

v = w x h x l

v = 4 x 10 x 8

v = 320 m³

The volume for right and lower building:

v = w x h x l

v = 8 x 4 x 6

v = 192 m³

The total volume for the entire Charter School is: 320m³ + 192m³ = 512m³

5 0

3 years ago

Use property to find sum pr product 5 x 23 x 2

zloy xaker [14]

$5\times23\times2\\\\use\ commutative\ property:\ a\times b=b\times a\\\\23\times5\times2\\\\use\ associative\ property:(a\times b)\times c=a\times(b\times c)\\\\23\times(5\times2)=23\times10=\huge\boxed{230}$

3 0

3 years ago

Read 2 more answers