Use the formula for the area of a triangle.
Simplify:
Divide 2 to both sides:
There are 2 orange marbles, 3 green marbles, & 5 purple marbles
two consecutives draws <em>without</em> replacement
Orange first, green second
Orange/total = 2/10, or 1/5
green/total - 1 = 3/9, or 1/3
1/5(1/3) = 1/15
There is a 1/15 chance of <em>Orange first, green second</em>
Both marbles are purple
Purple/total = 5/10, or 1/2
Purple/total = 4/9, or <em>44% chance of both being purple</em>
first is purple, the next is anything but purple
purple/total = 1/2, or 50% chance
(everything - purple)/total = 5/10, or 50% chance
1/2(1/2) = 1/4, or 25% chance of <em>first purple, then anything but purple</em>
hope this helps
Answer:
Making voluntary extra payments
Step-by-step explanation
Less debt is owed so you have to make less payments.
2x + 5 = 9
= 9-5 = 4
2x = 4
4/2 = 2
2 = x
Therefore the value of x is 4
Elsa would need to mix 2 more cups of blue paint.
2 > 1
2 + 2 = 4
4 > 2