$\bf \textit{area of a triangle}=A=\cfrac{1}{2}bh\qquad 
\begin{cases}
b=base\\
h=\textit{height or altitude}
\end{cases}\\\\
-----------------------------\\\\
\textit{area of a trapezoid}\\\\
A=\cfrac{h}{2}(a+b)\qquad 
\begin{cases}
a=\textit{base, or one of the parallel sides}\\
b=\textit{base, or the other parallel side}\\
h=\textit{height, the distance between both}\\
\qquad \textit{parallel sides}
\end{cases}$

7 0

3 years ago

Which equations represent the same value for t? 1. 2t+5=3t-2 2. t-6=8-t 3. 4t+3.4=2t-11

kotykmax [81]

Answer:

Step-by-step explanation:

njk

3 0

3 years ago

Y÷-9=3 solution please with every single steps​

Y÷-9=3 solution please with every single steps