Answer:
1/6
Step-by-step explanation:
Answer:
The radius is 10
Step-by-step explanation:
Given

Required
The radius
Rewrite as:

Subtract 81 from both sides

Expand

Factorize

Factor out y - 9

Express as squares


The equation of a circle is:

By comparison:


Answer: 92.84
Step-by-step explanation:
32 + 1.8° Celsius = 92.84° Fahrenheit
Answer:
3x+13
pls give me brainliest :D ty
Step-by-step explanation:
2x+x+9+4 (remove brackets and add)
3x+13
Answer:
0.50
Step-by-step explanation:
0.50