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alexandr1967 [171]
3 years ago
11

What is the property go 37-0=37

Mathematics
1 answer:
astra-53 [7]3 years ago
3 0

The <em>identity property</em>. When we're talking about addition and subtraction, the number 0 has the unique quality that it doesn't change whatever number it's added to or subtracting from. Though it's formally called the <em>identity element</em>, I like to think of it as a "mirror number;" it shows a number it's own reflection, confirming its "identity." If the number 53 wanted to know what number it was, it could add 0 to itself for a reminder (53 + 0 = 53, "Oh, that's right! I'm 53!")

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Pls help and do quick!
motikmotik

Answer:

If 50.24cm = Circumference

Radius = 8cm

If 50.24cm^2 = Area

Radius = 4cm

Step-by-step explanation:

50.24cm what? Circumference? Area?

π = 3.14

2πr = Circumference

50.24 / 2π = r

r = 8

πr^2 = Area

50.24 / π = r^2

r^2 = 16

r = 4

7 0
2 years ago
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Alex_Xolod [135]

Answer:

3

Step-by-step explanation:

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3 years ago
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Juliette [100K]

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Step-by-step explanation:

6 0
2 years ago
In a circle, the circumference and diameter vary directly. Which of the following equations would allow you to find the diameter
Sergeeva-Olga [200]
The answer is <span>B.154/d = 44/14 
</span>
<span>In a circle, the circumference (C) and diameter (D) vary directly:
C = kD
k = C/D

Circle 1: k = C1/D1
Circle 2: k = C2/D2</span>

C1/D1 = C2/D2
C1 = 154
D1 = ?
C2 = 44
D2 = 14

154/D1 = 44/14
So, the choice B. is correct.
8 0
3 years ago
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Answer:

8z+12

Step-by-step explanation:

6 0
3 years ago
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