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skad [1K]
3 years ago
5

How much faster was Todd’s second trial then his first trial

Mathematics
1 answer:
meriva3 years ago
3 0

Answer:

Todd second trail was 4 then his first trial was 8

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5.62 as a mixed number in simplest form
Andrej [43]
5.62 would be 5 62/100 then you can simplify the fraction down
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3 years ago
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1 and 2 are right because one has adjacent. 2 vertical angles. Vertical angles mean the same plane and adjacent means two sides of an X.
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1 year ago
In ∆ABC, point D is the centroid. If (AE) ̅=15, (BF) ̅=27, and (CD) ̅=8, find the following lengths
Anna71 [15]

Answer:

5,18,12 cms are the answer.

Step-by-step explanation:

Given is a triangle ABC.  Point D is the centroid.  

E,F and G are midpoints of CB, BA and AC respectively.

AE, BF and CG are medians of the triangle.

We know that centroid divides the median in the ratio 2:1

Using this we find that AD:DE = 2:1

Or AD+DE:DE = (2+1):1

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On the similar grounds we find that DF = 1/3 BF = 9

Hence BD = DF-BF = 27-9 =18 cm

and also

CG = 3/2 times CD = 12 cm.

7 0
3 years ago
7 - 9x - 15 + 12x HELPPPP
Gekata [30.6K]

Simplify. Combine like terms

12x - 9x = 3x

7 - 15 = -8

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5 0
3 years ago
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Which phrase best describes a certificate of deposit?
vfiekz [6]

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Step-by-step explanation:

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