How can you cut apart and rearrange a circle to find the formula for its area? A. Cut the circle into slices and arrange them into a parallelogram.
B. Cut the circle into slices and arrange them into triangles.
C. Cut the circle in half and use the two straight edges to form two sides of a square.
D. Straighten out the outside edge of the circle and measure its length.

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

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x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

should have been evaluated with one odd value and one even value. the expressions have equivalent values when . when , the first expression has a value of 3 and the second

step-by-step explanation:

b is the correct answer