Step-by-step explanation:
5x2-40
5(x2-8)
i hope it helps
Hello!
To find surface area, all you need to do is add up the areas of all the faces of the prism. Let’s start by remembering some basic area formulas:
Area of a triangle= 1/2*base*height
Area of a rectangle= length*width
First, find the area of each of the little triangles on the sides of the net. The base is 3 ft, and the height is 4 ft. So:
1/2*3*4= 6 ft
There are two triangles of the same size, so multiply that number by 2.
6*2=12
Now, find the area of the top rectangle:
3*8= 24
And the area of the bottom rectangle:
5*8= 40
Finally, add all of those numbers together:
12+24+40= 76 ft^2
That should be your answer!
The first one is A the second is C and the third is B
Answer: Heyaa!
The Answer is 2x+2
Step-by-step explanation:
<em>Simplify the expression.</em>
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<u>hopefully this helps you !</u>
<em />
- Matthew ~
Answer:
The answer is 88/407
Step-by-step explanation:
Their are 5 possible outcomes 1/83, 2/79, 3/88, 4/72, and 5/85. Trust me its 88/407
