Answer:
the answer is 10a+11x
Step-by-step explanation:
2a+3a+5a=10a
3x+2x+6x=11x
Answer:
s= 15 (nearest integer), 14.8 (to nearest 10ths)
Step-by-step explanation:
here you need to apply the cosine rule,

substituting the values,
u= 13, t=5 and angle S as 60 and solving will give you the answer 14.76 (2 dp)
B is the right answer i think
Answer:
He has memorized 18 words
Step-by-step explanation:
(3/4)*24 = 18