In the figure to the right, what is the measure of angle DAC ? I’m not going to show answer Options because I don’t want anyone to put something random

Don’t put links cs I’m not going to press it <3

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Qrst is a parallelogram. determine the measure of ∠q pls