The time to complete one oscillation of a simple pendulum varies as the square root of the length of the pendulum. it is found that a pendulum 9 metres long makes a complete oscillation in 3.3 seconds. What is the time of oscillation for a pendulum of 5 metres.

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Which equation shows y= 3 4 x− 5 2 in standard form? a 4x−3y=10 b 3x−4y=10 c 3x−4y=−10 d 4x−3y=−10

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte