Answer:
3(4.5) Because they equal the same thing
Step-by-step explanation:
4.5(+3)=13.5
3(4.5)=13.5
Answer:
R(n)=100,000(0.5)^n
Step-by-step explanation:
(33x+99)+1(−44x+88)
(33x+99)(44x+88)
-33x to 44x and get 11x then subtract 88 to 99 and get 11 the answer should be one
Answer: 10 units²
Step-by-step explanation:
We can divide the shape along the y-axis to get 2 separate triangles. If we find the area of each and add them up, we can get the total area of the figure.
We can get each triangle's area using the formula 
<h3>Left Triangle</h3>
base length - 4 units
height - 4 units


<h3>Right Triangle</h3>
base length - 2 units
height - 2 units



Total = 8 units² + 2 units² = 10 units²