Anwser would be 18/14 simplified to 9/7
Answer:
x= 51.3
x=35.1
Step-by-step explanation:
10.)
For this one we have the adjacent side and the hypotonouse
Which means we'll use CAH
cos(x)=25/40
x= 51.31781255
(assuming that we have to round to the nearest tenth again)
x=51.3
12.)
For this one we have the adjacent and hyptonouse
we'll use CAH again
cos(x)=27/33
x= 35.09680123
x=35.1
So 3 pounds cost 4$ and we need to figure out how much it is to purchase 1 pound of them.
All you need to do is divide the given cost by the given amount of pounds.
4 / 3 = 1.33333333333
<h3>So 1 pound will cost 1.33$</h3>
Hope this helps!
Answer:
55
Step-by-step explanation:
73 - 2 × (4 - 1)^2
PEMDAS
parentheses first
73 - 2 × (3)^2
Then exponents
73 - 2 × 9
Multiply and divide from left to right
73 - 18
Add and subtract
55
