Answer:
wala sa choices ang sagot.
ANS: 128
EXPLANATION
a(9)=14+2(9-1)
a(9)=14+2(8)
a(9)=16(8)
9= 128
yan sagot ko po
Answer:
<h2>2.2</h2>
Step-by-step explanation:
Use the cosine law (look at the picture).
We have:


→ look at the second picture

C. X= 18
ex:
4x-7=7x-61
(They equal eachother)
you solve and get 18
Answer:1,504
Step-by-step explanation:
20x16=320
20x12=240
16x12=192
16x20=320
12x16=192
12x20=240
add them all the answer will be 1,504