Consider the figure. A triangle is shown. One angle is labeled twenty-seven and four tenths degrees. The exterior angle adjacent to it is labeled x degrees.

Find the value of x using your knowledge of the relationship between interior and exterior angles.

Enter the correct answer in the box.

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.