At a routine physical exam years later, you learn that your blood pressure is 180/110. If your doctor cannot find a specific physical cause of your elevated blood pressure, what diagnosis is he or she likely to give you

Hypertension.

Explanation:

Hi, hypertension is the result of high pressure in the arteries, or in other words, high blood pressure (because arteries carry are the ones that carry blood though the body).

Normal blood pressure is below 120/80 and 180/100 is considered as high blood pressure.

Feel free to ask for more if needed or if you did not understand something.

Step-by-step explanation:

Given sin 30° = 1/2, to check which of the statements is correct we will apply the Pythagoras theorem to a right angled triangle shown in the attachment.

using the SOH CAH TOA trig identity on the right angled triangle, ACD gotten from the equilateral triangle ABC;

From ΔACD, AD is the hypotenuse, DC is the opposite side to the angle 30° and AC is the adjacent.

From the diagram, sin30° = opp/hyp = DC/AD

sin30° = 1/2

Taking consideration of the acute angle 60°, the opposite side to the angle will be AC and the adjacent side will be CD.

According to CAH, cos 60° = adj/hyp = CD/AD

Given CD = 1 and AD = 2

cos60° = 1/2

This shows that sin30° = cos60° = 1/2

Note that ∠CDA and ∠DAC are angles complementary. Complementary angles are angles which have its sum to be 90°