Answer:
C
Step-by-step explanation:
Circumference is found using the formula and here d = 16. To find it, substitute 16 into the formula and simplify.
Answer:
i think its neither
Step-by-step explanation:
Answer:
-31.77
Step-by-step explanation:
95.31/3 since each ticket is the same amount.
This gives you 31.77, which is the price of 1 ticket.
Her balance would still be negative, so change 31.77 to -31.77
Answer:
it's answer is B
Step-by-step explanation:
f (x)=x (x-2)+3 (x-2)
=x2+x-6
Answer:
m∠R = 60°
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
<u>Trigonometry</u>
- [Right Triangles Only] SOHCAHTOA
- [Right Triangles Only] sinθ = opposite over hypotenuse<u>
</u>
Step-by-step explanation:
<u>Step 1: Identify</u>
Angle θ = ∠R
Opposite Leg of ∠R = 10√3
Hypotenuse = 20
<u>Step 2: Solve</u>
- Substitute in variables [sine]:
- [Equality Property] Trig inverse:
- Evaluate trig: