For finding GCF, just find the least number among them.
For example:
a.) 6x^2 - 9 find what number that can be divided to 6. In this case, it is 2 and 3.
You can't divide 9 by 2 so the answer in this equation would be 3.
b.) 2a^ 2 + 22a + 60 I's just the same method to use. In this case, we will use 2a^2. The factors that can be divided to 2 is (2,1). So we will choose 2 because it is the GCF of 2 and the equation is divisible by 2.
15inches
Double the radius is 10 which is the diameter and 150π divide by 10<span>π equal to 15 inches</span>
No it does not for it to show function it has to go straight up and down or side to side
length of side = 36 cm
let x be the side of the square then x + 8 is the side of the triangle
perimeter of square = 4x and
perimeter of triangle = 3( x + 8 ) + 4 = 3x + 24 + 4 = 3x + 28
equating the perimeters
4x = 3x + 28 ( subtract 3x from both sides )
x = 28
length of side of triangle = x + 8 = 28 + 8 = 36 cm
