Logarithm Multiple Choice, Brainliest for correct answer!

The first one

Step-by-step explanation:

x^(2) +7x -8

x^(2) +7x +7/2^(2) +-1*(7/2)^2+-8            Complete the square

x+7/2^(2) +-1 x 7/2^(2) +-8                    Use the binomial formula

x+7/2^(2) +1 x -81/4                                     simplify

1(x+7/2)^2+1 x -81/4

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130