Answer:
496
Step-by-step explanation:
a+99d
1+ 99 (5)
1+ 495
Answer:
Irrational
Step-by-step explanation:
I hoped this helped, I don't know if it's right
Answer: 2.94 ft²
Step-by-step explanation:
Observe the figure attached:
The line LM divide the triangle into two right triangles.
Find the heigh "h" as following:
Apply the formula for calculte the area of a triangle:
Where B (B=3.4 ft) is the base and h is the height (h=1.73ft)
Then:
120, because 12 times 10 is 120.