(7) Length of the base of a triangle is 12 cm. if the base is triple the height, The area of the triangle = ?
(a) 36 cm
(c) 24 cm
(b) 144 cm
(d) none of the previous

Can someone please solve this with steps?

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract

I’m really confused and need your assist me with this question i’ve never been taught