64 - 9 = 55 \sqrt{55} = 7.4161984871
7.4161984871/2 ≈3.7
If she starts with $8000, she has only $7000 to go.This is reduced by $850 per month.
$7000 - $850x
Answer:
Step-by-step explanation:
You know the lengths of two sides and the angle between them, so use the Law of Cosines to find the third side.
x^2 = 10.5^2+ 5.4^2 -2(10.5)(5.4)cos20°
x ≈ 5.73 units
Yes it is correct, 7/12 is the equivalent to C. 7 divided by 12
Answer:
7n-6=-20
Step-by-step explanation:
six less than seven times a number
we'll use n as "the number"
six less meaning -6
7 times a number n = 7n
7n-6=-20
