Solve x2 + 5x + 3 = 0. (1 point) Select one: a. x equals the quantity of negative 5 plus or minus square root 13 all over 2 b. x equals negative 3 plus or minus square root 13 c. x equals the quantity of negative 5 plus or minus square root 37 all over 2 d. x equals the quantity of 5 plus or minus square root 13 all over 2

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

1/800 is the right answer

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

0.038

step-by-step explanation: