Don't understand number 1

1 answer:

Alexxx [7]3 years ago

7 0

It will be 20 cm I believe

Because AB is half of AC

if AB is 10 cm then the other half would be 10 cm

So just add those and you get 20cm

You might be interested in

polet [3.4K]

The answer is b=-3 .

5 0

3 years ago

agasfer [191]

Answer:

Step-by-step explanation:

A, B and C must be real numbers, and A and B are not both zero (which would cause division by zero in the calculation of the slope).

3 0

3 years ago

Vinil7 [7]

Answer:

9/2 -9/2

Step-by-step explanation:

Hope this helps! ;-)

8 0

2 years ago

katrin [286]

Answer:

wait, its r + 0.5

Step-by-step explanation:

3 0

1 year ago

MArishka [77]

I’m pretty sure you just start solving for x like
x2 + 4 = x - 1
so on and so on

7 0

3 years ago