If the number is y then the inequality is
twice the difference of y and 7=2(y-7)
at most- 20=less than or equal to
2(y-7)≤-20
Answer:
Domain: The set of possible input values to a function
Range: The set of possible output values of a function
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
sorry if wrong:)
Answer:
πr2
Step-by-step explanation:
area of a parallelogram = base × height
= 0.5 × circumference × radius
= 0.5(2πr)(r)
= πr2
