Which of the following shows the factors of 9x2 + 3x - 2?
a.(3x - 1)(3x - 2)
b.(3x + 1)(3x - 2)
c.(3x + 2)(3x - 1)
d.(9x - 2)(x + 1)

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle

Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.

#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq