1. D bc switch the 1/3 into 3/1, then 4 time 3/1 = 12. Basically 4 times 3 =12
2. D
I do not see the statements.
If 42 is the area and the formula is bh1/2 then 42 times 2 = 6x to sold x we do 84 divided by 6 and x= 14 the height of the triangle.is 14
Simplfy then combine like terms so the anwser Simplified and Evaluated is -17x-19
The answers is C. because when you do 180/3-15 you get 45 as the answer.
