Question 15 The triangle below is a right-angled triangle. Variable x makes up 1/5 of the bottom side of
the triangle. Calculate:
с
a) The value of variable x;
b) The size of angle a.
a
8
3
A
B
х
4/5
1/5

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

s

step-by-step explanation:

1. supplementary angles

2. acd and bcd

step-by-step explanation:

c and e

step-by-step explanation: c and e seem the most probable because a number less than 2 on a spinner with 4 equal sections would be 25% and e because all of the stacks contain 13 of that card.