Think about the function f(x) = 10-1? What does the notation (2) mean?
What is the input, or independent variable?
o multiplyf by 2
the output (y-value) when x = 2
o the value of x when the output is 2
X
DONE
y
DONE
Evaluate f(2)=
DONE
What is the output, or dependent variable or
quantity?
X
y
DONE
) Intro

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle. what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle. what is the measure of angle a? enter your answer in the box. m∠a= 3.)quadrilateral abcd is inscribed in this circle. what is the measure of angle b? enter your answer in the box. m∠b= °4.)quadrilateral abcd is inscribed in this circle. what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle. what is the measure of angle c? enter your answer in the box.°