Answer:
n=-30
Explanation:
Given the equation:
Step 1: Add 2 to both sides.
Step 2: Multiply both sides by -3.
The solution to the equation is n=-30,
It wants you to multiply the positive integers that come before it.
5! = 5 * 4 * 3 * 2 * 1
4! = 4 * 3 * 2 * 1
5!4! = 5 * 4 * 3 * 2 * 1 * 4 * 3 * 2 * 1 = 2880
Answer:
x=2√5
Step-by-step explanation:
<u>1st method:</u>
sin(30)=opposite/hypotenuse=√5/x
sin(30)x=√5
x=√5/sin(30)
x=2√5
<u>2nd method:</u>
cos(60)=adjacent/hypotenuse=√5/x
cos(60)x=√5
x=√5/cos(60)
x=2√5
<u>3rd method:</u>
This is a 30-60-90 triangle, so we can multiply the short side, √5, by 2, to get x=2√5
The probabilty is 6/26. i thnk im not really good with this stuff
