B(-4; 1)
3 units right → x + 3
2 units down → y - 2
B'(-4 + 3; 1 - 2) → B'(-1; -1)
Answer:

Step-by-step explanation:
In a given triangle, the sum of every angle is always
. Here, we are given a right angle (
), as well as another
angle. Simply subtracting from 180 will give us the answer.

DIY. I believe in you, its just a matter if you believe in yourself. Your welcome
Given:
Probability that your car will get stuck in the snow: 70%
Probability that you will require a tow truck when stuck in the snow is 90%.
Probability that you're stuck in the snow and need a tow truck.
70% x 90% = 63% 2nd option.