Worded weird but I will try my best. I believe the expression would be: y = 12h + 20
Answer:
hi
Step-by-step explanation:
Both parallel sides are called bases. To find the area of a trapezoid we need to divide it into two triangles. Both triangles produced have the height h. The area of the trapezoid is the sum of the areas of the two triangles.
Answer:
number 3 Y-x-
Step-by-step explanation:
Answer:
x = -1.77, 6.77.
Step-by-step explanation:
x^2 - 5x = 12
(x - 2.5)^2 - 6.25 = 12
(x - 2.5)^2 = 18.25
x - 2.5 = +/- √18.25
x = 2.5 +/- √18.25
x = -1.77, 6.77.