Answer:
A
Step-by-step explanation:
In the figure shown, ABC is a right triangle with side lengths a, b, and c, and CD is an altitude to side AB. This altitude divides the triangle into two right triangles ADC and BDC. In these triangles,
So,

1. From the similarity
you have

2. From the similarity
you have

Hence, option A is true
Answer:
3.27
Step-by-step explanation:
Hope it helps!!!
Answer:
horizontal
Step-by-step explanation:
1. -96 just simply add those two and it will be -96
2. -50 +27= change the signs- -50- -27= -23 just subtract
Hope this helps!
Answer:
3÷(9+p)=p-3
Step-by-step explanation:
use the distributive property