Y=2x+10
That is the eqasion, 2(it is the cost per card) and multpy be how many cards you want, then add 10 as base fee
Angle at point A = 180 - 90 - 40 = 50 degrees
To find 2 remaining lengths of sides of triangle we just need to use basic trigonometry.
cos40 = 10/AC => AC = 10/cos40 = 13.05
tan40 = AB/10 => AB = 10*tan40 = 8.39
If we want to check this we can use Pythagoras theorem:
AB^2 + BC^2 = AC^2 and see that lengths that we calculated are correct.
Answer:
-20
Step-by-step explanation:
-Follow PEMDAS.
-2 negatives equal a positive.
-6 + 54/(-9) - 5 - 3
-6 + (-6) - 5 - 3
-12 - 5 - 3
-20
Answer:
y
x
Step-by-step explanation:
simple stuff, which part don't you get?
Answer:
45.
Divide 48 by 100 (48/100*)
Then, multiply by the given percentage, 5.8%
→ The formula to find percentage is to divide the found number by 100 and then multiply by the closest given number.