The leg of a right triangle is 3 units and the hypotenuse is 7 units. what is the length, in units, of the other leg of the triangle? 4 square root of 40 square root of 58 10

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

Anyone know? will mark brainliest if you're correct!

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points