You can set up a system of equations with x being the smaller number and y being the larger number. So the first equation would be 2y=5x-14 and the second equation would be x=y-2. You can solve by substitution and substitute y-2 into the x in the first equation to get 2y=5(y-2)-14. You can solve this out and it ends up simplifying to y=8. So you know the larger number is 8. So since the larger number is 8 and they are consecutive even integers, the smaller number must be 6. So the two numbers would be 6 and 8.
Answer:
84
Step-by-step explanation:
Brainliest please?
<h2>
1. Find the SA of all of the parts:</h2>
SA of Triangle parts:
We won't be doing 5x6x1/2 because if we want the surface area of 2 areas, then we will just do normal (5x6)
(2 × 8 2) + (3 × 10 2)
SA: B x H
: 5 x 6
: 30
The surface area of the triangular parts is 30cm²
SA of Large Rectangular (in the middle) part:
SA: L x W
: 6 x 16
: 96
The surface area of the rectangular parts is 96cm²
SA of Large Rectangular (top&bottom) part:
SA: L x W x 2
: 16 x 8 x 2
: 256
The surface area of the rectangular parts is 256cm²
<h2>
2. Add all the SA's to get FINAL answer:</h2>
30+96+256=382
<h2>
So hence, The SA of the Triangular prism is: 382cm²</h2>
:D
Since both equations equal y, you can combine them to x+15=-x+8
Next you need to move both variables to the same side so you can subtract x from both sides so it would be 15=-2x+8
Now you want to get the variable alone so you’d subtract the 8 from each side of the equation and you’d be left with 7=-2X
Lastly you one just one x so divide each side by -2 and you’d have 7/-2=x
x= -7/2 or -3.5
Let me know if you want further explanation of how I got x.
Answer:
the 4th option down/second option up
