IN

1 answer:

Masja [62]2 years ago

3 0

No hablo ni escribo inglés ponlo en español

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IceJOKER [234]

Yes I can what is it

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3 years ago

Dennis_Churaev [7]

The answer to your question is 21.5

8 0

2 years ago

lana66690 [7]

It is read as a minus b minus c whole square. The (a - b - c)2 formula is expressed as (a - b - c)2 = a2 + b2 + c2 - 2ab + 2bc - 2ca.

5 0

2 years ago

Oliga [24]

Answer:

238°

Step-by-step explanation:

In a cyclic quadrilateral, the pair of opposite angles add up to 180 degrees.

So, the angle "21x - 2" and the angle "38x + 5" add up to 180.

So, we can write an equation and solve for x first:

$21x-2+38x+5=180\\59x+3=180\\59x=180-3\\59x=177\\x=3$

x = 3

Now, Arc FGH is DOUBLE of Angle A. Angle A is "38x + 5". We know x, so angle A is:

Angle A = 38x + 5 = 38(3) + 5 = 119

Thus, Arc FGH = 2 * 119 = 238°

5 0

2 years ago

Anna35 [415]

Answer:

y-2=2/3(x+1) OR y=2/3x+8/3

Step-by-step explanation:

y=2/3x-2 (2/3 represents your slope)

plug into this equation y-y1=m(x-x1) (m represents your slope, y1 and x1 are you points)

so y-2=2/3(x+1) OR y=2/3x+8/3 (move the -2 over, distribute the 2/3 to (x+1) and then add 2/3 to the 2 you moved over)

4 0

2 years ago