What value for n makes this equation true 7.19 =(7.10) +(7.n)

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy

Consider circle o, where and . m∠bpd °. °.