Angle F and angle G are congruent angles. If m∠F + m∠G + m∠H = 180, classify both angles if ∠H is obtuse and if ∠ H is acute. A. If ∠H is obtuse, then ∠F and ∠G are both acute. If ∠H is acute, then ∠F and ∠G may be either obtuse or acute. B. If ∠H is obtuse, then ∠F and ∠G are both acute. If ∠H is acute, then ∠F and ∠G are both obtuse. C. ∠F and ∠G are both obtuse, whether ∠H is acute or obtuse. D. ∠F and ∠G are both acute, whether ∠H is acute or obtuse.

If a • b*2 = 1.8 x 10*-7, and c•b/d = 7.2 x 10*-4, find the value of a•d*2/c*2

Statement: if two distinct planes intersect, then their intersection is a line. which geometry term does the statement represent? defined term postulate theorem undefined term

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?