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svetoff [14.1K]
3 years ago
14

The coordinates of the vertices of a triangle are (3,6),(5,0),and (0,0) what is the area of the triangle?

Mathematics
1 answer:
Lerok [7]3 years ago
8 0

Answer:

9 units squared

Step-by-step explanation:

There are 6 units going up from the origin, and 3 units going right.

Do 6 x 3 = 18

18 divided by 2 because area for triangles is length x width divided by 2.

18 divided by 2 = 9

add units of measurements

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denis-greek [22]
138.72 - 45.23 - 18
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75.49 is what you get
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3 years ago
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Find each percentage of 60.<br> 3% of 60
Virty [35]

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1.8

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julsineya [31]

Answer:

Step-by-step explanation:

Givens

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100 points, if i dont pass this i fail my class.
lianna [129]

Answer:

B.

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Fill in the missing numbers along the sides of the triangle so that it contains each of the numbers from 4 through 12 exactly on
elixir [45]

Answer:  A B == 9 + 11   CD == 5 +7  E F == 6 + 10

Step-by-step explanation:

(This reminds me of a "formula" I developed a few years ago when I was photographing formal groups, and had to figyre out how many people to put in each row, and the rows had to be different lengths)  Anyway--

Get the sum of the numbers at the angles, subtract that number from 32, and that's the amount needed for the row.

Once I have that number, divide by 2 and split as "n + 1 and n-1

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CD side: angles given:  8 + 12 =20, 32-20=12; 12/2 =6  6+1 =7 6-1 =5

EF side: angles given:  4 + 12 =16 32-16=16  My formula would have yielded 7+9, but those numbers were already used. Conveniently, 10 + 6 are left over.   Same principle, but + or - 2.

Thanks for the opportunity to work in this!

It is a fun way for me to end my participation in Brainly for a while. My school year is over!

Good Luck, Stay Safe!

8 0
3 years ago
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