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Slav-nsk [51]
3 years ago
12

What was the property of equality

Mathematics
1 answer:
loris [4]3 years ago
7 0

Reflexive Property=For all real number X,X=X

A number equals itself

Addition Property=For all real number X,y & Z,. if

X=Y then X+y=y+Z

Subtraction Property=For all real number X,Y And Z if X=y then X-Z=y-Z.

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An artist is making a scale model of a statue she has been commissioned to create. The model is 2 feet tall. The actual statue w
denis-greek [22]
M:s

2:15

So the model is 2/15 the size of the statue.
5 0
4 years ago
Anyone know the actual answer?
Ilia_Sergeevich [38]
I think between B and C I think B is better

God bless!! <3
6 0
3 years ago
I’m confused can someone help and answer?
Orlov [11]
The radius is 5 inches, so r = 5
The height is 30 inches, so h = 30
We'll use pi = 3.14

Plug in the given values and then use PEMDAS to simplify
SA = Surface Area
SA = 2*pi*r^2 + 2*pi*r*h
SA = 2*3.14*5^2 + 2*3.14*5*30
SA = 2*3.14*25 + 2*3.14*5*30
SA = 6.28*25 + 6.28*150
SA = 157 + 942
SA = 1099

Answer: 1099

3 0
4 years ago
Read 2 more answers
Y=-2x+4 y=6x+12 substitution method
sergey [27]

Answer:

x = - 1, y = 6

Step-by-step explanation:

Given the 2 equations

y = - 2x + 4 → (1)

y = 6x + 12 → (2)

Substitute y = 6x + 12 into (1)

6x + 12 = - 2x + 4 ( add 2x to both sides )

8x + 12 = 4 ( subtract 12 from both sides )

8x = - 8 ( divide both sides by 8 )

x = - 1

Substitute x = - 1 into either of the 2 equations and solve for y

Substituting into (2)

y = 6(- 1) + 12 = - 6 + 12 = 6

Solution is (- 1, 6 )

6 0
3 years ago
Help help help help help help
aleksklad [387]

I think it is 36 because you would have to multiply the numbers.

-Dhruva;)

4 0
4 years ago
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