Mikayla is thinking of a number. She says that the sum of a number and 5, multiplied by 3/4, is equal to 12. What are 2 equations that can be used to find Mikayla's number? A) 3/4x + 3 3/4 = 12
B) 3/4x + 5 = 12
C) 3/4 + 5 = 12
D) 3/4 (x + 5) = 12

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ab=4 and bc=3, find ah, ch and bh.

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.