In this specific problem each term is separated by an addition sign , so you have a total of 3 terms . The correct answer is " C."<span />
Answer:
69.3 mi
Step-by-step explanation:
Let x represent the distance of the ship from its original position.
x²= 40² + 35² -2(40)(35)cos(135)


x= 69.3 mi
Answer:
Leah can paint 30 rooms.
Step-by-step explanation:
Each room requires
of a can of paint, this means painting 5 rooms requires

or 1 can paints 5 rooms.
So, if Leah has 6 cans of paint, then how many rooms can she paint?
Leah can paint

Leah can paint 30 rooms with 6 cans of paint.
Answer:
1. x=±4
2. t=±9
3. r=±10
4. x=±12
5. s=±5
Step-by-step explanation:
1. x^2 = 16
Taking square root on both sides

x=±4
2. t^2=81
Taking square root on both sides

t=±9
3. r^2-100=0

r=±10
4. x²-144=0
x²=144
Taking square root on both sides

x=±12
5. 2s²=50

s=±5 ..