Answer:
B
Step-by-step explanation:
You have to use cos because you are using the adjacent and hypotenuse
So
cos38=x/14
multiply each side by 14
14cos38
The ratio is width over length.
Make a fraction with the width on top and the length on the bottom:
44/70
Both numbers are even and can be divided by 2,
so the simplified fraction becomes 22/35
...your sister spent her WHOLE allowance? im not sure if u wrote this problem correctly.
lets just pretend your sister IS spending 7 dollars each week. you're saving while she is spending (smart).
80 + 6w = 145 - 7w
...subtract 80
6w = 65 - 7w
...ad 7w
13w = 65
...divide 13
w = 5
it will take only 5 weeks for you two to have the same amount of money.
Answer:
A. $52.50
Step-by-step explanation:
$50 x .05 (5% as a decimal)
This gives you $2.50, add this to the cost of the dress.
Answer:
76.57295824...
Step-by-step explanation:
1. tan Ø =4/3pi
2.( tan^-1)tan Ø =4/3pi(tan^-1)
-Multiply by 2nd tan or tan to the negative first power on both sides
3. Answer = 76.8 (rounded to the nearest tenths)
