. What are the measures of angles P and S?
ZP = 20°; ZS = 160°
O ZP = 40°; ZS = 140°
O ZP = 140°; ZS = 40°
O ZP = 160°; ZS = 20°

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The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?