Answer:
The answer is "
"
Step-by-step explanation:
Given values:
Using formula:
Put the values in the above formula:
Answer:
x+9
Step-by-step explanation:
the perimeter of any polygon is the sum of all the sides
Answer:
240 meters^2
Step-by-step explanation:
Area of a triangle is 1/2b*h. (b=base, h=height). To solve you plug in the values 30 as b and 16 as h and then multiply to get 240.
Area is base times height, so take the 12 and 16 and multiply them, you will get 192 which is your answer
7/8*8/9 = (7*8)/(8*9)
Since we have an 8 both above and below, we can erase it, and so the answer is 7/9
