Step-by-step explanation:
Count the number of times you have to move the decimal point to the right until it is to the right of the 1st nonzero number.
a) You have to move the decimal point 11 times until it gets to the right of the 1st nonzero number, which is 7. You then rewrite this number as

The exponent of 10 is a negative number because you moved the decimal point to the right.
b) Similarly, you have to move the point 9 times to the right so the answer is

Answer:
THATS VERY CONFUSING ooops caps
Step-by-step explanation:
Answer:
1. angle b is equal to 47 as it is a corresponding angle to the angle that is 47
2) ASA, 3) SSS 4) ?? not quite sure, it's either AAS or cannot be determined...
5) AAS 6) SAS
Step-by-step explanation:
plz mark as brainliest would be appreciated
Answer:
y=4
Step-by-step explanation:
-66, -52, - 48, -42
If you can have 2 medians (since there is only 4 numbers), it is -52 and -48
If you can only have one,then i believe you choose -50, because it is in between -48 and -52
hope this helps