You are finding the surface area of a triangular prism
The advanced formula is bh+2ls+lb which gets you 266.6
Or you can do it the long way... so imagine a triangular prism... a square/rectangle on the bottom and both left and right (3) and 2 triangles on both sides connecting all of the rectangles together... calculate the area of one of the rectangles and a triangle and multiply the triangle by 2 and the rectangle by 3 then add to find the surface area
Answer:
$920
Step-by-step explanation:
Let be the principle, the simple interest and the rate. For the variation,
where is the constant of proportionality.
From the question, a principal of $1500 at 5% yields am interest of $375. Using these values in the expression for above,
Thus, the relation becomes
When $2300 and 8%,
$920
If i read the question right.
Four data points with horizontal coordinate 0.9 have vertical coordinates negative 50