Answer:
A
Step-by-step explanation:
(5,5) - (1,5) = (4,5) is the answer
Probalbity is (desired outcomes)/(total possible outcomes)
total possible=200
desired outcomes=4 tickest (he wants his tickets to be chosen)
prob=4/200=2/100=1/50
probablity is 1/50 or 0.02
Answer:
Step-by-step explanation:
A= W*L
A= 31/3*21/4
A=10.3*5.25
A=54.075cm^2
Answer:
D. 55°
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
<u>Geometry</u>
- All angles in a triangle add up to 180°
Step-by-step explanation:
<u>Step 1: Set Up Equation</u>
40° + (y + 30)° + y° = 180°
<u>Step 2: Solve for </u><em><u>y</u></em>
- Combine like terms: 2y° + 70° = 180°
- Isolate <em>y</em> term: 2y° = 110°
- Isolate <em>y</em>: y° = 55°
