Do you have a picture to go with it?
B) 35
the formula is .5(outer angle - inner angle) = .5(100-30)=.5*70=35
She has a total of 170 cubes
170/10=17 trains
Johnny now has 90 so Jeana did not take 25 she only took 10
Answer:
B. (see attached)
Step-by-step explanation:
All the answers agree that the function is x² for x < 1. Where they disagree is in the slope and y-intercept of the linear portion for x > 1.
The line has a slope that is less than 1 unit of rise for 1 unit of run, so will not be selections A or C, which have slopes of 3.
The y-intercept is clearly positive if we extend the line to the left until it reaches the y-axis. This eliminates selection D from consideration, leaving only selection B.