2 years ago

In triangle ABC shown find BC.

2 answers:

Sonja [21]2 years ago

4 0

Answer:

BC is just 3d+7??

Step-by-step explanation:

3 0

Answer:

BC is (3d + 7)cm

Step-by-step explanation: I'm no expert, but I think that BC is (3d + 7)cm

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nlexa [21]

5,6,7,8,9,10 probably

8 0

3 years ago

sergeinik [125]

Answer:

$x^2+(y+1)^2=2$

Step-by-step explanation:

We use the formula for a circle with center at (0, -1), that goes through the (x, y) point (-1, -2):

$(x-0)^2 + (y-(-1))^2 = R^2\\Using \,\,\,point\,\,\,(-1, -2)\\(-1-0)^2+ (-2+1)^2 = 1 + 1 = 2 = R^2$

Therefore, the equation of this circle can be written as:

$x^2+(y+1)^2=2$

8 0

3 years ago

Ulleksa [173]

This equation factored fully is

8x(3x-8)

4 0

3 years ago

Lynna [10]

Answer:A

Step-by-step explanation:

3 0

3 years ago

Kay [80]

The other number could be any number that isn't an even number. For instance: 1,3,5,7,9,11,13,15,17... (you get it)

8 0

2 years ago