i don't know people are rude lol I tried at least
Answer:
x = 6 cm
Step-by-step explanation:
Given ratio of sides of similar figures = a : b , then
ratio of areas = a² : b²
Here ratio of areas = 5 : 45 = 1 : 9 , so
ratio of sides =
:
= 1 : 3
Thus side of B is 3 times side of A
x = 3 × 2 = 6 cm
Answer:
861.56 km2
Step-by-step explanation:
the formula for the area of a trapazoid is
a= (a+b/2) + h
I wrote the domain and range in interval notation, not sure if that’s how you’re asked to do it. This is how I was taught to state the domain/range of a graph.
Domain: all reals, (-∝, ∝)
All inputs for x result in a solution.