Answer:
The first one, yes they are similar, they have at least two corresponding angles
Answer:
okay for #2 do 3 times 3.14 divided by 4
Step-by-step explanation:
do that and tell me what you get
Answer:
D
Step-by-step explanation:
sqrt(7) = about 2.6
and that divided by 2 is
0.8 which means D is the Answer
Question 4:
OOOOOHHH a breakthrough! I was confused when I read this question but now I get it!
Okay when dividing this equation I would do this
5^4
25
Since 25 is 5 x 5 I would mark it as 5^2, and then I can subtract!
5^4
5^2 =
5^2
If you do it like this then it would be the first choice.
simplified it would be - 
</h2><h2>Hope this helps!!</h2>