Sarah pulls a card from a standard deal and then replaces it she does this 30% times and 40% of the time it is hearts what is the probability that she does not get hearts

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.

What is the slope of (0,32) and (100,212)