Answer:
15
Step-by-step explanation:
2r=d
r= radius
d=diameter
diameter :30
2r=30
r=30÷2
= 15
A = 9y+3xy
take 3y as a common factor:
a = 3y(3+x)
this is the simplest form of this expression.
Answer:
sinβ = 15/17
General Formulas and Concepts:
<u>Math</u>
<u>Trigonometry</u>
- [Right Triangles Only] SOHCAHTOA
- [Right Triangles Only] sinθ = opposite over hypotenuse
Step-by-step explanation:
<u>Step 1: Define</u>
Angle θ = β
Opposite Leg = 15
Hypotenuse Leg = 17
<u>Step 2: Find</u>
- Substitute in variables [sine]: sinβ = 15/17
Answer:
he now weighs a total of 182 pounds.
Step-by-step explanation: got 181 9/12 and when i put it in simplest form, i got 181 3/4