The area of a rectangular field is 4248m2. If the width of the field is 59m, what is its length?

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

he earned 78.75 in interest.

step-by-step explanation:

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6