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2 years ago

In AFGH, GH = 14, HF = 13, and FG = 15. Which list has the angles of AFGH

Mathematics

1 answer:

Digiron [165]2 years ago

8 0

Answer:

The answer is the second one

Step-by-step explanation:

The answer is the second one because remember when given a side length the letter that is not in the length is equal to the angle

The bigger the side length the bigger the angle

ex. FG is the longest side length

FG does not contain the letter H

meaning that the side corresponds with angle H

therefore angle H is the largest angle

ex. HF is the smallest side length and does not contain letter G

therefore angle G is the smallest side length

which concludes that the order of the angles from least to greatest is

G, F, H

Hope this helps!

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If x is the average (arithmetic mean) of m and 9, y is the average of 2m and 15, and z is the average of 3m and 18, what is the

Gnesinka [82]

Answer:

Step-by-step explanation:

If x is the average (arithmetic mean) of m and 9, y is the average of 2m and 15, and z is the average of 3m and 18,

x=(m+9)/2

y=(2m+15)/2

z=(3m+18)/2

the average of x, y, and z

=(x+y+z)/3

=(m+9+2m+15+3m+18)/3

=(6m+42)/3

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ans is C

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2 years ago

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Polygon with three interior angles whose sum 180 degrees

mojhsa [17]

Answer:

Triangle

Step-by-step explanation:

A triangle has three vertexes, and therefore three interior angles. Those angles also sum to 180 degrees because of the formula (n-2)*180, where n is the number of sides that a polygon has. Plugging in 3, you get $1\cdot 180$ , or just 180 degrees. Hope this helps!

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2 years ago

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What is the greatest three-digit multiple of 33 that can be written using three different digits?

tatuchka [14]

Answer:

I don't if this is right but is the 629

Step-by-step explanation:

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2 years ago

£440 is divided between David, Mark & Henry so that David gets twice as much as Mark, and Mark gets three times as much as H

Lesechka [4]

Mark received £ 132

Solution:

Given that £440 is divided between David, Mark & Henry

Let "d" be the share of david

Let "m" be the share of mark

Let "h" be the share of henry

Total amount is 440

Therefore,

share of david + share of mark + share of henry = 440

d + m + h = 440 ------- eqn 1

David gets twice as much as Mark

d = 2m ----- eqn 2

Mark gets three times as much as Henry

m = 3h

$h = \frac{m}{3}$ ------ eqn 3

Substitute eqn 2 and eqn 3 in eqn 1

$2m + m + \frac{m}{3} = 440\\\\\frac{6m + 3m + m}{3} = 440\\\\10m = 1320\\\\m = 132$

Thus Mark received £ 132

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3 years ago

Evaluate the expression when a=10,b=9, and c=4. 3a+2b−6c =

pav-90 [236]

Answer:24

Step-by-step explanation:

Multiply 3 times ten, 2 times 9, and 6 times 4 and solve you get 24

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2 years ago