ABC and ACD are right-angled triangles. AD is parallel to BC. AB= 12 cm, BC= 5 cm and AD = 33.8 cm. Calculate the size of angle ADC
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What is the domain and range of each function 1. x (3, 5, 7, 8, 11) y ( 6, 7, 7, 9, 14) 2. x (-3, -1, 2, 5, 7) y (9, 5, 4, -5, -7)

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x