5. How does a step-down transformer alter the amount of voltage from a power line to a building?
a) It increases the output voltage by increasing the number of turns in the secondary coil
b) It decreases the output voltage by decreasing the number of turns in the secondary coil
c) It increases the output voltage by decreasing the number of turns in the secondary coil
d) It decreases the output voltage by increasing the number of turns in the secondary coil

answer: plz put a pic in so i can answer it

step-by-step explanation:

don't report but were is the digram

step-by-step explanation:

isocolese triangle

we know that the line connect a and b is the hyptonuse

so first find the hypotonuse length using the distance formula, call the length c

since it is an isocolese triangle, the lengths of the legs are the same

using pythagorean theorem,

in this case, a=b since isocolese triangle so we get

or

we can find c so we can find the distances

we know that if we draw 2 circles, each has center at a and b, and find where they intersect, we can the 2 possible locations for c

if a has center at (xa,ya) and b has center at (xb,yb), then we can solve where

and

intersect to find where they intersect

i'm not going to put an example because i have to go to class. i hope this explanation is enough

the correct answers are 1, 2, 4, and 5! i just got it right!