Sos 100 points!
1. three consecutive vertices of the parallelogram a(-1; 2), b(1; -3), c(4; 0) are given. without finding the coordinates of vertex d, find:
1) the equation of the ad side;
2) the equation of the height bk lowered from the top to the side ad;
3) the length of the height bk;
4) the equation of diagonal bd;
5) tangent of angle between diagonals

answer: i am berry berry sorry but dish ish a weird language ta lurn

step-by-step explanation:

veird lehters!

answer: this doesnt make any sense especially the photo.

step-by-step explanation:

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.