Answer:
60
Step-by-step explanation:
45 is a vertical angle so the angle opposite will also be 45 degrees. There is also 75 in the bottom left corner of the trianlge. 45 + 75 is 120. In a triangle the angles all equal 180 degrees. subtract 120 from 180. 180-120=60.
Hope this helps :D
9 tenths - 3 tenths = 6 tenths. this is true the same way that 9 minus 3 = 6. In reality the tenths make both numbers decimals, but in this case the "tenths" is just a classification of the number and it doesn't effect the answer.
3 letters and 3 digits = Total possible combinations
26 x 25 x 24 x 10 x 9 x 8 = 11,232,000
Answer: 11,232,000
It would be 70 + 6 + 0.2
Basically, in expanded form, you just break the numbers apart into their place values