Answer:
108 in²
Step-by-step explanation:
Area of a triangle is given as ½*base*height
The base of the given triangle = h + 6
height = h
Algebraic expression for its area = 
Evaluate the area if h is given as 12 inches.
Plug in the value of h into the algebraic expression:



Answer:
A is
Step-by-step explanation:
The answer is 30,60,90. Because 60 is twice the number 30 and 90 is three times the first number.
Answer:
??
Step-by-step explanation:
7x+2-3x-7 I believe this is impossible because ther will be no equal sign so please enter it again or?
Mapping Diagrams<span> is a special type of relation in which each element of the domain is paired with exactly one element in the range. A </span>mapping<span> shows how the elements are paired. Its like a flow chart for a function, showing the input and output values.
This information should help you make one now :)
Hope this helps
BRAINLIEST PLEASE</span>