The statements are what?? Please post and I can help!!
Answer:
feet, or 14.14 feet
Step-by-step explanation:
Use the arc length formula:
s = rθ
To use the formula, we have to convert the central angle to radians.
90° is equivalent to
radians, so plug this and the radius into the formula:
s = rθ
s = (9)(
)
s = 
So, the length of the arc is
feet, or approximately 14.14 feet
Answer:
-12 is rational & an interger
Step-by-step explanation:
negative number are intergers
rational number can be made into fractions:
hence -12/1 is a fraction its rational
Answer:
¾x + 7
Step-by-step explanation:
"The sum of": Addition expression
"¾ of a number": ¾x
"and 7": + 7
Combine them all and you get ¾x + 7
Answer:
41
Step-by-step explanation:
By transversal parallel lines theorem, x=41