I WILL GIVE BRAINIEST In a quadrilateral ABCD, the diagonals intersect at point T. Heather has used the Alternate Interior Angles Theorem to show that angle ABD is congruent to angle CDB and that angle BAC is congruent to DCA. Which of the following can Heather use prove that segment DT is equal to segment TB?
AB ≅ DC
AC ≅ DB
DA ≅ BC
AC ≅ AC

Assemble the proof by dragging tiles to the statements and reasons column

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

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?