Answer:
<h2>
503 cm²</h2>
Step-by-step explanation:
The surface area of the figure is sum of areas of two triangles and three ractangles:

Since C only has two and although it may look like B has three terms, when the letters are joined together like that they are basically just become one big term, so your answer would be A.
Answer:
(x, y) = (-5/3, 22/3)
Step-by-step explanation:
The graph and solution are shown below.
The solution is (-1 2/3, 7 1/3).
6 + y × 9 (the x is a times sign btw)
Answer:
As Per Provided Information
Dimensions of rectangle prism are 3 cm , 4 cm and 10 cm .
We have been asked to determine it's surface area.

where,
w denote width
h denote height
l denote length

<u>Therefore</u><u>,</u>
- <u>Surface</u><u> area</u><u> of</u><u> </u><u>rectangular</u><u> </u><u>prism</u><u> </u><u>is </u><u>1</u><u>6</u><u>4</u><u> </u><u>cm²</u><u>.</u>