The answer is 50 because the formula for the area of a triangle is base x hight x 1/2. So if we plug both the 10s into the formula you get 10x10 which = 100 then divide that by 2 and you get 50. Hope it helps :)
W=-15 I hope this helped.
Answer:I’m sorry this is hard I don’t think I have the right answer chose C
Step-by-step explanation:

Cross multiply.
5.4x=9*25.8
5.4x=232.2 Divide both sides by 5.4
x=43
Answer:
Step-by-step explanation:
Todos los reales