Answer:
x=9
Step-by-step explanation:
50 degrees and (10x-40) degrees are alternate interior angles and are, as such, equal. Thus, 50=10x-40, or 90 = 10x, or x = 9.
Answer:
so so sorry if this anwser is wrong hope this helps
Step-by-step explanation:
number of vounteers number of pzzia per volunteer
1 20
2 10
5 0
10 -10
20 -20
40 -40
Answer:
Your answer is $34.75
Step-by-step explanation:
plz mark me brainliest
5 over and 4 ^. not sure if this is correct but that’s what i got
Since there is no repetition allowed, there are 10 possibilities for the 1st digit, 9 for the 2nd, 8 for the 3rd, and 7 for the 4th. This gives a total of (10)(9)(8)(7) = 5040 four-digit codes.
For all odd digits to be used, there are 5 possibilities for the 1st digit (1,3,5,7,9), 4 for the 2nd, 3 for the 3rd, 2 for the 4th. This gives a total of (5)(4)(3)(2) = 120 codes that only use odd digits.
Therefore there are 5040 - 120 = 4920 codes that do not consist of all odd digits. The probability is 4920/5040 = 41/42.
