Answer:
x+15
Step-by-step explanation:
X stands for the number of cards the one person represent add 15 to the whatever number of cards you have.
Answer: the equation is 4t = 3.60
The cost of 1 pound of banana is $0.9
Step-by-step explanation:
Let t represent the cost of 1 pound of banana in dollars.
Gavin paid for 4 pounds of bananas. This means that the total cost of 4 pounds of banana will be 4× t = $4t
He gave a $10 bill to the seller and he was given back $6.40. This means that the actual cost of 4 pounds of banana would be
10 - 6.40 = $3.60
Therefore,
4t = 3.60
t = 3.60/4 = $0.9
Answer:
The square roots of 16 is 256.
The angle of elevation of an object as seen by an observer is the angle between the horizontal and the line from the object to the observer's eye (the line of sight). This angle is seen outside of the triangle. If the object is below the level of the observer, then the angle between the horizontal and the observer's line of sight is called the angle of depression. This angle is seen inside the triangle. The angle of depression equals the angle of elevation because they from alternate interior angles or congruent angles located on different parallel lines cut by a transversal line.
