5. In the diagram below, PST and QRS are night-angled triangles. POS and RST are straight lines. Dalam rajah di bawah, PST dan QRS ialah segi tiga bersudut tegak. PQS dan RST ialah garis lurus 17 am 13 S and PQ = QS. Calculate the It is given that sin y length. in cm, of RST. Diberi bahawa sim y = dalam cm, RST: A 32.51 B 34.08 8 dan PQ = QS. Hitung panjang, 17 C38.26 D 39.64​

Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply