15x<130+20, 15x<150 divided both sides by 15 ,the answer is 10
Area of a triangle=bh/2
27= x(x-3)/2
27= (x^2-3x)/2
54= x^2-3x
x^2-3x-54=0
(x-9)(x+6)=0
x=9, x=-6.
In this case, x must equal 9 since the base cannot be a negative number.
Final answer: Height=6 m
42 is then answer, 7x7x7x7x7x7=42
Hope it helps
Brainliest please
Answer:
where are the choices
Step-by-step explanation:
2789 dimensions because it’s simple u multiple them
