1) For which interval(s) is f(x) positive? f(x) = −3(x+5)^2 (x−1)^16 (x−15)^23

A. (−∞,−5)
B. (−∞,−5)
C. (15,∞)
D. (−∞,−5)

2) For which interval(s) is f(x) positive?

f(x) = 4(x+30) (x−51) (x−97)

A. (−30,51)
B. (−∞,−30)
C. (−∞,∞)
D. None of the above

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.