Answer:
102
Step-by-step explanation:
Let the unknown measure be x
So all the angles add up to 180
therefore,
13 + 65 + x = 180
78 + x = 180
x = 180 - 78
x = 102
HOPE THIS HELPS
18 - 5y = y + 4
Step 1: Simplify both sides of the equation.
18 - 5y = y + 4
Simplify: (show steps)
-5y + 18 = y + 4
Step 2: Subtract y from both sides
-5y + 18 - y = y + 4 - y
6y + 18 = 4
Step 3: subtract 18 from both sides
-6y + 18 - 18 = 4 - 18
-6y = -14
Step 4: divide both sides by -6
-6y/-6 = -14/-6
y=7/3
Use Mathway and Mathpapa for all algebra questions mathpapa will answer it and show how it got the answer with colored numbers to make it easier to explain it.
Answer: Holy is not correct
Step-by-step explanation:
Rational numbers is a decimal number must terminate or repeat. However in this case this number is irational. This is because there is a continues pattern of 1's and 3's
Answer:
Purchasing a new car and purchasing a used car are disjoint events.
Step-by-step explanation:
Disjoint Events are events which do not have common outcomes.
In the given question there are two possibilities of purchasing the vehicle one is used vehicle and the other is new vehicle. These possibilities are disjoint as they do not have the same outcomes and probabilities. One has a probability of 0.5 and the other has probability of 0.4.
The probability of not buying a used vehicle is 0.6
