Answer:
h =
Step-by-step explanation:
Formula for the area of a trapezoid is,
Area (A) =
Here b and c are the bases and 'h' is the height of the trapezoid.
2A =
2A = (b + c)h
Therefore, formula for the height of the trapezoid will be,
h =
-4
Because 15x-7x= 8x
8x+5x= 13x
13x= -52
-52 / 13= -4
x = -4
Answer:
75
Step-by-step explanation:
Answer:
the first number is 2, the second number is 9 :)
Step-by-step explanation:
brainliest? :)
Yes it is a function because there are not any repeating x values ( first number in each set of parentheses)