Answer:
24cm, 28cm, 36cm
Step-by-step explanation:
Since the sides have a ratio of 6:7:9 we can connect them to the variable of x and find the sum of the sides for the perimeter:
P = 6x + 7x + 9x = 88
Combine like terms: 22x = 88
Divide by 22 on both sides: 22x/22 = 88/22
Solve for x: x = 4
6x = 6(4) = 24cm
7x = 7(4) = 28cm
9x = 9(4) = 36 cm
Answer:
20.65%
Step-by-step explanation:
Should be B
Because if it were C or D it would be the product and not the sum
Answer:
3a - b - c
Step-by-step explanation:
a - 2b - (c-(2a+b))
a - 2b - c + (2a+b)
3a - b - c
Answer Algebraically, linear functions are polynomials with highest exponent equal to 1 or of the form y = c where c is constant. Nonlinear functions are all other functions. An example of a nonlinear function is y = x^2. This is nonlinear because, although it is a polynomial, its highest exponent is 2, not 1.
