18 points will mark brainliest

what is the area of a triangular wall that has a base length of 2.4 m and a height of 6m?

A 14.4m2

B 7.2m2

C 16.8m2

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle