Answer:
350.82
Step-by-step explanation:
To find the surface area, you must add up all of the areas of each shape of the prism in order to get the sum surface area.
The rectangle's area (
):
![7.21*14=100.94](https://tex.z-dn.net/?f=7.21%2A14%3D100.94)
The triangle's area (
):
![\frac{1}{2} (6)(8)](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20%286%29%288%29)
![\frac{1}{2} (48)=24](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20%2848%29%3D24)
Now add up all the sides. (3 Rectangles, 2 Triangles.)
![100.94 + 100.94 + 100.94 + 24 + 24](https://tex.z-dn.net/?f=100.94%20%2B%20100.94%20%2B%20100.94%20%2B%2024%20%2B%2024)
![=350.82](https://tex.z-dn.net/?f=%3D350.82)
The total surface area is 350.82 cm squared.
Answer:
y=-3x+4
Step-by-step explanation:
im assuming that you need the equation of the table
to find slope, y2-y1/x2-x1 10-4/-2-0
6/-2=-3 slope=-3
y=mx+b just sub in the numbers from a point in the table
10=-3(-2)+b
10=6+b
b=4
y=-3x+b
3f+3=t
s=2f
21=f+s+t
21=f+(2f)+(3f+3)
21=6f+3
18=6f
3=first
6=second
12=third
The answer will also decrease.
hey there
the answer is
14x + 6 = 5x + -3
6 + 14x = 5x + -5
6 + 14x = -3 + 5x
6 + 14x + -5x = -3 + 5x + -5x
Combine like terms: 14x + -5x = 9x
6 + 9x = -3 + 5x + -5x
Combine like terms: 5x + -5x = 0
6 + 9x = -3 + 0
6 + 9x = -3
6 + -6 + 9x = -3 + -6
Combine like terms: 6 + -6 = 0
0 + 9x = -3 + -6
9x = -3 + -6
Combine like terms: -3 + -6 = -9
9x = -9
Divide each side by '9'.
x = -1
Simplifying
x = -1
thank you
OFFICIALLYSAVAGE2003