Circle O has a circumference of approximately 44 in. Circle O with diameter d is shown.

What is the approximate length of the diameter, d?

7 in.

14 in.

22 in.

44 in.

Explain how to factor the following trinomials forms: x2 + bx + c and ax2 + bx + c. Is there more than one way to factor this? Show your answer using both words and mathematical notation.

You hit a golf ball 90 yards. it travels three-fourths of the distance to the hole. write an equation you can use to find the distance d from the tee to the hole

Rational and irrational number

Alexandria wants to go hiking on saturday. she wants to hike for 2 hours. she wants to spend no more than 6 hours away from home. she can average 65 miles per hour to and from the park.

Solve 5|x| = 45 a. no solution b.-9 or 9 c. 9 d. 40

Find the zero of the polynomial 2x²+9x+4

M over 4 = - 13 what does m = ? ... ?

Mr. Delaney broke his piggy bank

What is a40 for the arithmetic sequence presented in the table below? n 8 12 an 60 48 Hint: an = a1 + d (n - 1), where a1 is the first term and d is the common difference

Chris was shown the graph of a line that contained (1,7). He wrote f (x) = 4x + 3 to correctly represent the line. Which of these equations could represent the same line.