I think that first one represents a function.
Answer:
D. 1.6 yd
Step-by-step explanation:
Use the law of sines.
Answer:
A line can intersect a square in
(a)a ray
(b) a line segment✔
(c) a line or (d) a triangle
Answer:
55 hours
Step-by-step explanation:
Write the problem as an equation.
4290-78x=0
Where 'x' is each hour the pond is being drained.
Then, solve.
4290=78x Add 78x to each side of the equation
55=x Divide both sides by 78
Answer:
Positive
Step-by-step explanation:
If you multiply both negative, it will always result to positive.
Rule:
+ × + = +
+ × - = -
- × + = -
- × - = +
