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9966 [12]
3 years ago
15

Select the property of equality used to arrive at the conclusion. If x+8=10, then x=2. The answer choices ate: A. The multiplica

tion property of equality B. The division property of equality or C. The subtraction property of equality
Mathematics
2 answers:
katovenus [111]3 years ago
6 0
C. The subtraction property of equality
because you subtract from both sides yet the problem remains equal
atroni [7]3 years ago
6 0

Answer:

The correct option is C.

Step-by-step explanation:

The given equation is

x+8=10

To solve this equation, we need to subtract 8 from both the sides and this property is known as subtraction property of equality.

According to the subtraction property of equality the equations a=b and a-c=b-c are equivalent.

x+8-8=10-8

x+0=2

Then the conclusion is

x=2

Therefore the correct option is C. Subtraction property of equality is used to arrive at the given conclusion.

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Answer:

1/40

219/250

69/16

Step-by-step explanation:

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2.

0.876=876/1000=219/250

3.

4.3125=43125/10000=1725/400=69/16

4 0
3 years ago
GH=4x-1 and DH=8. Find x<br> D is the mid point of GH ...?
dezoksy [38]
If D is the midpoint of GH, then GH equals 2(DH) = 16
16 = 4x - 1
4x = 17
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4 years ago
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serg [7]
10

1240 x 10 = 12400
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8 0
3 years ago
The diameter of a circle is 14 in. Find its area in terms of <br> π<br> π.
maksim [4K]

Answer:

49π in²

Step-by-step explanation:

Step 1: Find the radius.

  • To find radius given diameter, just divide the diameter by 2: \frac{14}{2}
  • 14/2 = 7, so the radius is 7.

Step 2: Apply area of circle formula.

  • The formula to find the area of a circle is πr², where r = radius.
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Step 3: Simplify.

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Since we're finding the area in terms of pi, we don't have to multiply 121 by pi, so the answer is 49π in².

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