3 years ago

Help ! Im not sure how to do this

2 answers:

7 0

CD= 15.033296

Use the formula SquareRoot of ((x2-x1)^2(y2-y1)^2)

in this case, x1=7, x2=-8, y1=-4, and y2=-5

never [62]3 years ago

5 0

OD-OC
OR D-C
(same thing)

You might be interested in

Hoochie [10]

Answer:

it is possible to draw a triangle with angles 90 degree, 60degree and again 60 degree

8 0

3 years ago

saw5 [17]

The domain is 1,3,5-3 and the range is -2,-14,2

4 0

3 years ago

mr_godi [17]

It might have come from

6 0

4 years ago

denis23 [38]

I think it is 90mph to the north

I am really sorry if I am wrong

3 0

3 years ago

tatiyna

$(x - a)(x - b)(x - c) \\ (x {}^{2} - bx - ax + ab)(x - c) \\ x {}^{3} - bx {}^{2} - ax {}^{2} + abx - cx {}^{2} + cbx + cax - abc$

$x {}^{3} + ( - a - b - c)x {}^{2} + (ab + cb + ca)x - abc$

$- a - b - c = - 7 \\ ab + ac + bc = 16 \\ - abc = - 12 \: \: \: \: \: abc = 12$

5 0

2 years ago