A triangle has an area of 50cm^2. if the lengths of its sides are all reduced by a scale factor of 30%. Calculate the area of reduced triangle.

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.