3 years ago

Help plz...................................

1 answer:

N76 [4]3 years ago

8 0

Answer:

Step-by-step explanation:

These are similar triangles, so the ratio of their sides is the same for each side.

AB = 8 and BD = 10

So, the ratio is 8:10 or 4:5

Because the triangles are similar....

The ratio of AC:CE is also 4:5

12:15 = 4:5

So, 12 is the answer!

You might be interested in

xxTIMURxx [149]

(4x+1)(x+6).
Is this what you're looking for.

8 0

3 years ago

Dmitry [639]

Answer: A

Step-by-step explanation:

Following the first two steps of the sequence of transformations,

$A(-4,-2) \longrightarrow (-2,-1) \longrightarrow (-2,1)$

We need to map this onto D(1,1), which involves a translation 3 units right.

4 0

2 years ago

babymother [125]

Answer: C -1

calculate it from i and imaginary numbers

4 0

3 years ago

vivado [14]

I am assuming that this is 2/3*5*6*8...

Answer: 160

6 0

3 years ago

gayaneshka [121]

Firstly triangle OAB is equilateral so R = AB =OA = 8 in

MES (ARC AB) = R x Ф (in Radian). Note that 60° =π/3

MES (ARC AB) = 8 x π/3 (D)

8 0

3 years ago