For the first one, you're answer would be AC. since C is also a right angle, and angle A is hypnotenuse to C
Answer:
25
Step-by-step explanation:
I believe
-3^2 + -4^2
9+16=25
Answer:
6
Step-by-step explanation:

2x=35
x=17,5
That the answer
Answer: d=-3
-7d+8<29
-8 -8
-7d<21
-7d/-7<21/-7
d<-3