Answer:
see pdf
Step-by-step explanation:
Answer:
Step-by-step explanation:If a triangle and parallelogram are on the same base and have the same altitude, the area of the triangle will be half that of the parallelogram. If they have same altitude, they will lie between the same parallels. Hence the area of the triangle will be equal to half that of the parallelogram.
Das is disguised pythagorean theorme
the height is one leg
the distance from house is other leg
length of ladder=hyptoonuse
so
remmeber
if legs of right triangle are a and b and hyptonuse is c then
a²+b²=c²
so
legs are 15 and 20
15²+20²=c²
225+400=c²
625=c²
sqrt both sides
25=c
25ft is length of laddder
Why because the subs are equivalent
Hello from MrBillDoesMath!
Answer:
4x
Discussion:
(2x -y ) + (2x + y) = by the Associative property
(2x + 2x ) + ( -y + y ) =
4x
Thank you,
MrB
