Answer:
A) 100°
B) 80°
C) 100°
Step-by-step explanation:
Angle A = 180 - 80 = 100°
Supplementary angles
Angle B = 80°
Corresponding angles
Angle C = 180 - 80 = 100°
Supplementary angles
Answer:
The probability is 0.05 or 5%
Step-by-step explanation:
Of 6 cars the probability of 3 being a lemon is:
[tex]frac{{3!3!}{6!}} [\tex]
Picking the first one a lemon is [tex]frac{{3}{6}} [\tex] , the second one also lemon [tex]frac{{2}{5}} [\tex] and the third one [tex]frac{{1}{4}} [\tex].
[tex]frac{{3*2*1}{6*5*4}} [\tex] can be rearanged as
[tex]frac{{3!3!}{6!}} [\tex]
305 × 4 = 1220
215 × 2 = 430
1220 - 430 = 790
The change in the altitude of the balloon is 790 feet.
Answer:
A. B. and D.
Step-by-step explanation:
A) 20%
b) 83%
hope I helped ^^
