I don't know about the first one but the second one is 34.9°. It would be that because are right angles add up to 90° and if you subract 55.1 and 90 it would equal 34.9. But this rule only works on right angles.
therer sorry for the cropped pic btw lol
Answer:the mode is 2 1/2 because it repeats twice
Step-by-step explanation:repeats twice
Answer: We are given the number 173.514
Each of the digits in this number has the following place value:

Secondly, We have to identify the numbers in digit 185.712
Answer: 36/121
Step-by-step explanation:
There are 6 red marbles out of total 11.
The probability of drswing two red marbles is 6/11 x 6x11 = 36/121