Correct Answer:
y=21
21/3=7
Let's take this step by step. First, let's find the area of the triangle:

Small rectangle:

Big rectangle:

Let's add all the areas up:

So, your answer is:
The area of this figure is
92 cm².
<em>it'z</em><em> </em><em>to</em><em> </em><em>HARD</em><em> </em><em>sorryy</em><em> </em><em> </em><em /><em> </em><em>mmm</em><em> </em>
Answer:
y = x + 1
Step-by-step explanation:
Answer:
Step-by-step explanation:
Common ratio r = a₂/a₁ = -9/27 = -⅓
b(1) = 27
b(n) = b(1)rⁿ⁻¹ = 27(-⅓)ⁿ⁻¹