The first three statements are correct while the last statement is incorrect.
Answer:
Lucy needs to invest $55,194.16
Step-by-step explanation:
Check the picture below
the triangles are similar, the angles are congruents then
so... just add them up, and divide by 2, or set them as rational
Answer:
Step-by-step explanation:
Since they have the same base as 2, by the rule of a^m / a^n = a^m-n.
So 2^7 / 2^3 = 2^ 7-3 = 2^4 = 16
Answer:
36.25 and 307.18
Step-by-step explanation:
both are 100 times greater than 20.342.