PLEASE HELP Are the triangles shown at the right congruent? Explain. (picture of triangle below)
A. Yes, by SSA.
B. Yes, by the HL Theorem.
C. No; SSA cannot be used because there is only one pair of congruent corresponding sides.
D. No; the HL Theorem cannot be used because there is only one pair of congruent legs.

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry