2 years ago

Can someone help please.

1 answer:

8 0

<span>By the Pythagorean theorem
AB = </span>√(12²+5²) = √169 = 13 units

$\frac{AD}{AB} = \frac{BD}{BC} \ \to \ BC= \frac{AB*BD}{AD}= \frac{13*12}{5}= 31.2 \ units$

You might be interested in

The vertices of triangle ABC are A(5,2), B(-1,-6), and C(1,5). If triangle DEF is similar to triangle ABC and AB/DE = 5, which c

denpristay [2]

Answer:

im pretty sure its the third one

Step-by-step explanation:

i guessed but it might be right

6 0

2 years ago

Write an integer for this situation: a profit of $12

finlep [7]

Answer:

+12

Step-by-step explanation:

3 0

2 years ago

Tell whether the lines for each pair of equations are parallel, perpendicular, or neither.

Olin [163]

I hope this helps you

6 0

3 years ago

Read 2 more answers

Three swimmers competed in a 50 m freestyle race. A description of their swimming speeds is given. Order the swimmers from first

alexandr1967 [171]

Answer:

terrance then mike then nathan

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

6-2x=5x-9x+10 solve for x

andrew-mc [135]

X=2

So you solve for x by simplifying bath sides of the equation, then all you do is isolate the variables

7 0

3 years ago