3. Rajah di bawah menunjukkan sebual semibulatan berpusat O.
The diagram shows a semicircle with centre 0
O
40°
Cari nilai x.
Find the value of x.
A 35
C 45
B 40
D 50

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76