Answer: tan(70)=x/800
Step-by-step explanation:
Since we are looking at the altitude and x and 800 are given, we will need tangent. Tangent is opposite/adjacent. We can eliminate sin(70). BEtween our 2 tangent choices, the answer is tan(70)=x/800. Tan(70)=800/x is very close but incorrect. 800/x is adjacent/opposite. That is not a trigonometric function.
Answer:
c
Step-by-step explanation:
happy holidays to you too!:)
Answer:
Step-by-step explanation:
Answer:
I suppose you mean 999^2
(1000-1)^2
which comes under the identity
(a-b)^2=
(a^2 + b^2 - 2ab)
hope this helps
So first you want to find the price of all the magazines he bought which is 3.95 x 3 = 11.85.
then you are going to find out how much money he had left to spend on books which is 47.65-11.85=35.80
then you want to find how many books he bought with that money so you would take 35.80/8.95= 4
so he bought 4 books
