Answer:
1(29 + 29)= a
Step-by-step explanation:
If the DVD costs 29$, and he buys 2, then you will just add them and multiply them by one.
I would say 1 but I feel like that wouldn't help you and that's all I know, plus I don't want to look it up because of the policy. I wanna help tho, so that's all I'm gonna say (please don't get mad at me)
Answer:

Step-by-step explanation:
Using the rule of exponents
×
⇔
, then
3² × 3²
= 
= 
The answer is A obtuse isosceles
Answer:
29
Step-by-step explanation:
full angle of a triangle is 180 and 34+177=151 then you just do 180-151=29.