Look at triangle abc. coordinate grid shows negative 5 to positive 5 on the x axis and y axis at intervals of 1. a triangle abc is shown with a at ordered pair 4, 5, b at ordered pair 2, 1, and c at ordered pair 4, 1. what is the length of side ab of the triangle?

square root of 20

Step-by-step explanation:

i did this and got it right

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.