2 is the answer I got it may be incorrect tho
Hundred-thousands: 1(00,000)
Ten-thousands: 7(0,000)
I'm not sure whether or not it's asking for the full number or just the digit, but I hope I helped!
Answer:

Step-by-step explanation:
observe by factorization and cancelation

Answer:

Step-by-step explanation:
Use the Pyhagorean theorem:

We have

Substitute:

<em>subtract 49 from both sides</em>

Answer:
supplementary angle to x = 180 - 31 - 43 - 32 = 74°
x = 180° - 74° = 106°