Answer:
17 is the answer
Step-by-step explanation:
Answer:
2 bc cos A
Step-by-step explanation:
Cosine rule
Answer:
he is putting 225 in his account
Step-by-step explanation:
450 ÷ 2 = 225
divide by 2 because it say half
You have to get rid of 1/2 by multiplying it by its recriprocal which is like this:
1) 1/2 x 2/1 which equals to zero and you do the same to the other side.
2) -12 x 2/1 = -24x then multiply-24x with 7 which equals -168.
16-x= -24x -168
3) subtract 16 to the other side and subtract 24x with x
23x= -184
4) divide by 23 to isolate x and you get -8
5) x=-8
Hi!
This fraction converted to a decimal number is 0.7 with the 7 repeating
0.7777777777777777777777777777777777777777...∞