The distance around the edge of an object is called its perimeter.
<span> The size of the quadrilaterals is different but shape is same.
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9- find the ratio for boys to total student -> 5:12
x : 24 = 5 : 12
x = 10 boys
10- 800miles/60 minutes = 160miles/x minutes
x = 12 minutes
Its (1, M)
Dont worry about this part its so i can post this answer
Split the second term in 4x^2 + 17x - 15 into two terms
4x^2 + 20x - 3x - 15
Factor out the common terms in the first two terms, then in the last two terms.
4x(x + 5) -3(x + 5)
Factor out the common term x + 5
<u>(x + 5)(4x - 3)</u>
