There is 15 feet in 5 yards.
To find this, you would need to know:
1 yard = 3 feet
Since we know every 1 yard contains 3 feet, we can do 5*3 to get the number of feet that are in 5 yards.
The acute angles of a right triangle are complementary, so 
.
Using right-angle trigonometry, we know that
Answer:
Step-by-step explanation:
Question 1- a
Question 2- c
Answer:
x = -5, x = 1.5
Step-by-step explanation:
If the two expressions multiplied together is 0, that means that one of the expressions would have to equal 0. This gives us two possible answers. Our two equations are now:
x + 5 = 0
2x - 3 = 0
We will first solve the first one!
To isolate x, we subtract 5 from both sides to get:
x = -5
Onto the second one!
We begin to isolate x by adding 3 to both sides.
2x = 3
Now we divide both sides by 2.
x = 3/2 or 1.5
If you have one per box you got 20 broken in all.
