The perimeter of the triangle is: 13x+6
Step-by-step explanation:
The perimeter is the length of the outer boundary of any closed geometrical shape.
So,
Given
![Side\ 1 = s_1 = 5x+3\\Side\ 2 = s_2 = 5x+5\\Side\ 3 = s_3 = 3x-2](https://tex.z-dn.net/?f=Side%5C%201%20%3D%20s_1%20%3D%205x%2B3%5C%5CSide%5C%202%20%3D%20s_2%20%3D%205x%2B5%5C%5CSide%5C%203%20%3D%20s_3%20%3D%203x-2)
The perimeter will be:
![P = s_1+s_2+s_3\\= (5x+3)+(5x+5)+(3x-2)\\=5x+5x+3x+3+5-2\\=13x+6](https://tex.z-dn.net/?f=P%20%3D%20s_1%2Bs_2%2Bs_3%5C%5C%3D%20%285x%2B3%29%2B%285x%2B5%29%2B%283x-2%29%5C%5C%3D5x%2B5x%2B3x%2B3%2B5-2%5C%5C%3D13x%2B6)
The perimeter of the triangle is: 13x+6
Keywords: Perimeter, geometry
Learn more about perimeter at:
#LearnwithBrainly
Answer:
1. (y-18 >x-13)
2 . x-18>y-13
Step-by-step explanation:
By using cross multiplication x= 3×7÷5=4.2
the answer is 4.2
Answer:
The absolute decrease was of 33 million.
The relative decrease was of 22.45%.
Step-by-step explanation:
Absolute change
The absolute change is the number of CD's sold is the number of CD's sold in 2010 subtracted by the numbers of CD's sold in 2009.
The number is negative, which means that there was a decrease.
114 million - 147 million = -33 million
The absolute decrease was of 33 million.
Relative change
The relative change is the absolute change divided by the initial value.
So -33/147 = -0.2245
Which means that the relative decrease was of 22.45%.
Answer:
It would be positive(4,4)
Step-by-step explanation:
hope it helps