Which equation correctly describes the relationship between the measures of the angles and arcs formed by the intersecting secants? m∠1=mab⏜+mcd⏜ m∠1=12mab⏜ m∠1=12(mab⏜−mcd⏜) m∠1=12(mab⏜+mcd⏜) circle with two chords. point a at 10 o clock, point c at 2 o clock, point d at 3 o clock, and point b at 8 o clock are on the circle. segment a d and segment b c intersect at a point. the angle made at the point of intersection of the two segments toward point a and b on the circle is labeled as 1.

idk man good luck man

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

answer: b

step-by-step explanation: