Answer:
Step-by-step explanation:
We have been given that there are six nickels and seven dimes in your pocket. We are asked to find the probability of getting a nickel coin both times with replacement.
Let us find probability of getting a nickel in one pick.
There are 6 nickels and total coins are 6 nickels plus 7 dimes that 13 coins.
Since the coin is returned back in the pocket, so probability of choosing 2nd nickel will be 
.
Since both terms are independent, therefore, probability the required probability will be product of and .
Therefore, our required probability would be .
Answer:
plot these points on the graph and connect them
Step-by-step explanation:
T(5,-10)
U(9,-10)
V(2,0)
Answer:
You have found 24 nickels.
Step-by-step explanation:
Let N be the number of nickles, D be the number of dimes and Q be the number of quarters. The number of coins and their face values are given by the following expressions, respectively:
As of now we have three variables and two expressions, the final expression needed to solve the linear system is given by the amount offered by the coin dealer:
Solving the linear system:
You have found 24 nickels.
Complementary angles - the sum of two angles equals 90 degrees
Exterior angle theorem- the sum of the remote interior angles of a triangle equals the outside angle
Isosceles triangle- has two equal sides and two equal angles
Supplementary angle- the sum of two angles equals 180 degrees
Triangle sum theorem- the sum of of interior angles equal 180
Vertical angles- congruent angles that are opposite of each other.
7 because all the room contain 1//2 and Brandon has 7/1/2 i t pretty easy <span />
